Lewis and Roca LLP U.S. Patent Activity on Martindale.com

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Primary U.S Patent Classification by Grant Date

Source: U.S. Patent Trade Office. Powered by LexisNexis atVantage

114 Patents were granted between

October 01, 2007 and September 30, 2009

and are listed below by classification

and percentage

326

Electronic digital logic circuitry

(28.9 %)

365

Static information storage and retrieval

(9.6 %)

257

Active solid-state devices (e.g., transistors, solid-state diodes)

(7.9 %)

713

Electrical computers and digital processing systems: support

(6.1 %)

D26

Lighting

(6.1 %)

327

Miscellaneous active electrical nonlinear devices, circuits, and systems

(3.5 %)

362

Illumination

(2.6 %)

714

Error detection/correction and fault detection/recovery

(2.6 %)

726

Information security

(2.6 %)

273

Amusement devices: games

(1.8 %)

All others

(28.1 %)

Total Number of U.S.	114
Granted Patents:

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U.S. Patent Activity: Lewis and Roca LLP

About This Firm

Primary U.S Patent Classification by Grant Date