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Law Firm

Perkins Coie

321 Attorneys and 12 Agents
Top 3 Locations: Seattle 74, Palo Alto 27, San Diego 27
www.perkinscoie.com

PatentsSubscription-Only

24448
Patents (All Time)
8397
Patents (Past 5 Years)
N/A
Applications (Past 5 Years)
Patents Counts by Examiners
Patents Distribution by IPC
Patents Counts by Companies
Office Actions/Extensions by Year
Issued/Abandoned by Year
Prosecution Scores by Year
Percentage of Foreign Originated Patents by Year

Patents Prosecuted

Patent numberTitle of the patentIPCIssue Date
06814002 Printing system Nov 9, 2004
08147599 Apparatuses and methods for storing and/or filtering a substance F17C Apr 3, 2012
09888215 Indoor scene capture system H04N, G06T, G01C Feb 6, 2018
06879754 Drop-before-add optical switching and routing system employing grating-based wavelength selective switches Apr 12, 2005
08330449 Clamp-on multimeters including a Rogowski coil for measuring alternating current in a conductor G01R Dec 11, 2012
09998005 Single inductor dual output voltage converter and the method thereof H02J, G05F, H02M Jun 12, 2018
08953620 System and method for selectively provisioning telecommunications services between an access point and a telecommunications network using a subscriber identifier H04L, H04W, H04B Feb 10, 2015
06257610 Foot-operated propulsion apparatus for wheelchairs and other selected devices Jul 10, 2001
09571606 Social media viewing system H04L, G06Q Feb 14, 2017
08254640 Automatic age classification of forest lands G06K Aug 28, 2012
D0781744 Web adjuster Mar 21, 2017
07583836 Method and device for processing color information of a pattern having cluttered and useful information characters G06K Sep 1, 2009
06604708 Carbon brake wear for aircraft B64C Aug 12, 2003
06564269 Bi-directional data transfer using the video blanking period in a digital data stream G06F May 13, 2003
07896763 Ball bat exhibiting optimized performance via selective placement of interlaminar shear control zones A63B Mar 1, 2011
07596227 System method and model for maintaining device integrity and security among intermittently connected interoperating devices H04L Sep 29, 2009
09838624 Anti-eclipse circuitry with tracking of floating diffusion reset level H04N Dec 5, 2017
06879754 Drop-before-add optical switching and routing system employing grating-based wavelength selective switches Apr 12, 2005
09011204 Reducing small colloidal particle concentrations in feed and/or byproduct fluids in the context of waterjet processing B24C Apr 21, 2015
09025234 Luminance enhancement structure with varying pitches G02B, G02F, G09G May 5, 2015
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