Search

Ralf T Seifert

Examiner (ID: 14948, Phone: (571)272-2657 , Office: P/2914 )

Most Active Art Unit
2914
Art Unit(s)
2914, 2902, 2900, 2904
Total Applications
7630
Issued Applications
7548
Pending Applications
0
Abandoned Applications
82

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 7422450 [patent_doc_number] => 20040161003 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-08-19 [patent_title] => 'High-frequency superposing module for driving laser diode' [patent_app_type] => new [patent_app_number] => 10/735764 [patent_app_country] => US [patent_app_date] => 2003-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2683 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0161/20040161003.pdf [firstpage_image] =>[orig_patent_app_number] => 10735764 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/735764
High-frequency superposing module for driving laser diode Dec 15, 2003 Issued
Array ( [id] => 7298208 [patent_doc_number] => 20040125849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-07-01 [patent_title] => 'Recycling system for a chemical laser system' [patent_app_type] => new [patent_app_number] => 10/737352 [patent_app_country] => US [patent_app_date] => 2003-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4169 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0125/20040125849.pdf [firstpage_image] =>[orig_patent_app_number] => 10737352 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/737352
Recycling system for a chemical laser system Dec 15, 2003 Issued
Array ( [id] => 7298200 [patent_doc_number] => 20040125848 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-07-01 [patent_title] => 'Integrated dual source recycling system for chemical laser weapon systems' [patent_app_type] => new [patent_app_number] => 10/737351 [patent_app_country] => US [patent_app_date] => 2003-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5740 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0125/20040125848.pdf [firstpage_image] =>[orig_patent_app_number] => 10737351 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/737351
Integrated dual source recycling system for chemical laser weapon systems Dec 15, 2003 Issued
Array ( [id] => 7279272 [patent_doc_number] => 20040061649 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-01 [patent_title] => 'Low-loss printed circuit board antenna structure and method of manufacture thereof' [patent_app_type] => new [patent_app_number] => 10/675195 [patent_app_country] => US [patent_app_date] => 2003-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3413 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0061/20040061649.pdf [firstpage_image] =>[orig_patent_app_number] => 10675195 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/675195
Low-loss printed circuit board antenna structure and method of manufacture thereof Sep 29, 2003 Issued
Array ( [id] => 7268956 [patent_doc_number] => 20040057474 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-25 [patent_title] => 'Bandwidth control technique for a laser' [patent_app_type] => new [patent_app_number] => 10/670406 [patent_app_country] => US [patent_app_date] => 2003-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 7356 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0057/20040057474.pdf [firstpage_image] =>[orig_patent_app_number] => 10670406 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/670406
Bandwidth control technique for a laser Sep 23, 2003 Issued
Array ( [id] => 7350811 [patent_doc_number] => 20040089220 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-05-13 [patent_title] => 'Materials for use in optical and optoelectronic applications' [patent_app_type] => new [patent_app_number] => 10/669145 [patent_app_country] => US [patent_app_date] => 2003-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8163 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0089/20040089220.pdf [firstpage_image] =>[orig_patent_app_number] => 10669145 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/669145
Materials for use in optical and optoelectronic applications Sep 22, 2003 Abandoned
Array ( [id] => 7463915 [patent_doc_number] => 20040095572 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-05-20 [patent_title] => 'Laser light source device and surface inspection apparatus using it' [patent_app_type] => new [patent_app_number] => 10/668461 [patent_app_country] => US [patent_app_date] => 2003-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4000 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0095/20040095572.pdf [firstpage_image] =>[orig_patent_app_number] => 10668461 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/668461
Laser light source device and surface inspection apparatus using it Sep 22, 2003 Abandoned
Array ( [id] => 749938 [patent_doc_number] => 07027468 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-04-11 [patent_title] => 'Phase-insensitive recovery of clock pulses of wavelength division multiplexed optical signals' [patent_app_type] => utility [patent_app_number] => 10/667932 [patent_app_country] => US [patent_app_date] => 2003-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 5419 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/027/07027468.pdf [firstpage_image] =>[orig_patent_app_number] => 10667932 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/667932
Phase-insensitive recovery of clock pulses of wavelength division multiplexed optical signals Sep 21, 2003 Issued
Array ( [id] => 762629 [patent_doc_number] => 07016393 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-03-21 [patent_title] => 'Apparatus for projecting a line of light from a diode-laser array' [patent_app_type] => utility [patent_app_number] => 10/667675 [patent_app_country] => US [patent_app_date] => 2003-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4221 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/016/07016393.pdf [firstpage_image] =>[orig_patent_app_number] => 10667675 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/667675
Apparatus for projecting a line of light from a diode-laser array Sep 21, 2003 Issued
Array ( [id] => 674705 [patent_doc_number] => 07092421 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-08-15 [patent_title] => 'Unipolar, intraband optoelectronic transducers with micro-cavity resonators' [patent_app_type] => utility [patent_app_number] => 10/651466 [patent_app_country] => US [patent_app_date] => 2003-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 8936 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/092/07092421.pdf [firstpage_image] =>[orig_patent_app_number] => 10651466 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/651466
Unipolar, intraband optoelectronic transducers with micro-cavity resonators Aug 29, 2003 Issued
Array ( [id] => 772350 [patent_doc_number] => 07006551 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-02-28 [patent_title] => 'Method of enhancing wavelength tuning performance in an external cavity laser' [patent_app_type] => utility [patent_app_number] => 10/651747 [patent_app_country] => US [patent_app_date] => 2003-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 18 [patent_no_of_words] => 6041 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/006/07006551.pdf [firstpage_image] =>[orig_patent_app_number] => 10651747 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/651747
Method of enhancing wavelength tuning performance in an external cavity laser Aug 28, 2003 Issued
Array ( [id] => 661395 [patent_doc_number] => 07106770 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-09-12 [patent_title] => 'Multilaser device for receiving a plurality of back beams by a common sensor' [patent_app_type] => utility [patent_app_number] => 10/649625 [patent_app_country] => US [patent_app_date] => 2003-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1606 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/106/07106770.pdf [firstpage_image] =>[orig_patent_app_number] => 10649625 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/649625
Multilaser device for receiving a plurality of back beams by a common sensor Aug 27, 2003 Issued
Array ( [id] => 762606 [patent_doc_number] => 07016383 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-03-21 [patent_title] => 'Immersion-cooled monolithic laser diode array and method of manufacturing the same' [patent_app_type] => utility [patent_app_number] => 10/648265 [patent_app_country] => US [patent_app_date] => 2003-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3693 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/016/07016383.pdf [firstpage_image] =>[orig_patent_app_number] => 10648265 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/648265
Immersion-cooled monolithic laser diode array and method of manufacturing the same Aug 26, 2003 Issued
Array ( [id] => 7462575 [patent_doc_number] => 20040101319 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-05-27 [patent_title] => 'Wavelength stabilization module having light-receiving element array and method of manufacturing the same' [patent_app_type] => new [patent_app_number] => 10/648238 [patent_app_country] => US [patent_app_date] => 2003-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3654 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0101/20040101319.pdf [firstpage_image] =>[orig_patent_app_number] => 10648238 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/648238
Wavelength stabilization module having light-receiving element array and method of manufacturing the same Aug 26, 2003 Issued
Array ( [id] => 759157 [patent_doc_number] => 07020169 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-03-28 [patent_title] => 'Laser diode driver with extinction ratio control' [patent_app_type] => utility [patent_app_number] => 10/648513 [patent_app_country] => US [patent_app_date] => 2003-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5204 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/020/07020169.pdf [firstpage_image] =>[orig_patent_app_number] => 10648513 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/648513
Laser diode driver with extinction ratio control Aug 26, 2003 Issued
Array ( [id] => 693604 [patent_doc_number] => 07075956 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-07-11 [patent_title] => 'Optical semiconductor device' [patent_app_type] => utility [patent_app_number] => 10/648214 [patent_app_country] => US [patent_app_date] => 2003-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 28 [patent_no_of_words] => 6168 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/075/07075956.pdf [firstpage_image] =>[orig_patent_app_number] => 10648214 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/648214
Optical semiconductor device Aug 26, 2003 Issued
Array ( [id] => 7347410 [patent_doc_number] => 20040047386 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-11 [patent_title] => 'High repetition rate gas discharge laser with precise pulse timing control' [patent_app_type] => new [patent_app_number] => 10/650578 [patent_app_country] => US [patent_app_date] => 2003-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4549 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0047/20040047386.pdf [firstpage_image] =>[orig_patent_app_number] => 10650578 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/650578
High repetition rate gas discharge laser with precise pulse timing control Aug 26, 2003 Issued
Array ( [id] => 702608 [patent_doc_number] => 07068695 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-06-27 [patent_title] => 'Semiconductor laser element' [patent_app_type] => utility [patent_app_number] => 10/648773 [patent_app_country] => US [patent_app_date] => 2003-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3998 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/068/07068695.pdf [firstpage_image] =>[orig_patent_app_number] => 10648773 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/648773
Semiconductor laser element Aug 24, 2003 Issued
Array ( [id] => 714566 [patent_doc_number] => 07058103 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-06-06 [patent_title] => 'Light-emitting apparatus, phosphor, and method of producing it' [patent_app_type] => utility [patent_app_number] => 10/647107 [patent_app_country] => US [patent_app_date] => 2003-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 5669 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/058/07058103.pdf [firstpage_image] =>[orig_patent_app_number] => 10647107 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/647107
Light-emitting apparatus, phosphor, and method of producing it Aug 24, 2003 Issued
Array ( [id] => 784777 [patent_doc_number] => 06993051 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-01-31 [patent_title] => 'External cavity tunable laser with provisions for intracavity optical reflection suppression' [patent_app_type] => utility [patent_app_number] => 10/639571 [patent_app_country] => US [patent_app_date] => 2003-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3822 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/993/06993051.pdf [firstpage_image] =>[orig_patent_app_number] => 10639571 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/639571
External cavity tunable laser with provisions for intracavity optical reflection suppression Aug 11, 2003 Issued
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