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USPTO Patent Rankings Data through Dec 31, 2025
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Deepu John — 12 Patents

Qualcomm: 11 patents #1,893 of 12,104Top 20%
Village of La Jolla, CA: #330 of 2,316 inventorsTop 15%
California: #51,404 of 386,348 inventorsTop 15%
Overall (All Time): #396,045 of 4,157,543Top 10%
12 Patents All Time
Deepu John has been granted 12 US patents while listed as an inventor at Qualcomm. The first was granted in 2002 and the most recent in October 2014. Deepu John ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Deepu John in Village of La Jolla, CA, US.

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8868056 Systems and methods of device calibration Anuj Ojha, Isan DOSHI, Brian George, Sudarsan Krishnan, Benjamin Cheadle 2014-10-21 $6,506,000
8523570 System and method for providing a face chart Satya Mallick, Kevin Barnes, Margaret Rose Ciafardini Kirkland, Kristine Anna Dougherty, David J. Kriegman +1 more 2013-09-03
8331330 Steps one and three W-CDMA and multi-mode searching Daisuke Terasawa, Hao Liu, Qiuzhen Zou, Sivarama Venkatesan 2012-12-11 $8,000,000
7756085 Steps one and three W-CDMA and multi-mode searching Daisuke Terasawa, Hao Liu, Qiuzhen Zou, Sivarama Venkatesan 2010-07-13 $34,303,000
7046701 System, method, and apparatus for fractional delay Mohammad Mohseni, Brian K. Butler, Haitao Zhang 2006-05-16 $55,277,000
6999500 System for direct sequence spreading Mohammad Mohseni, Brian K. Butler, Haitao Zhang 2006-02-14 $70,341,000
6820103 Digital filter with state storage Brian K. Butler, Haitao Zhang, Mohammad Mohseni 2004-11-16 $45,801,000
6687870 Method and apparatus for interleaving for information transmission or storage applications Jafar Mohseni, Brian K. Butler, Haitao Zhang 2004-02-03 $68,052,000
6615341 Multiple-data bus architecture for a digital signal processor using variable-length instruction set with single instruction simultaneous control Gilbert C. Sih, Qiuzhen Zou, Inyup Kang, Quaeed Motiwala, Li Zhang +6 more 2003-09-02 $51,577,000
6535562 Method and apparatus for rotating the phase of a complex signal Mohammad Mohseni, Brian K. Butler, Haitao Zhang 2003-03-18 $37,397,000
6516360 Method and apparatus for buffering data transmission between producer and consumer Jafar Mohseni, Brian K. Butler 2003-02-04 $120,264,000
6425070 Variable length instruction decoder Qiuzhen Zou, Gilbert C. Sih, Inyup Kang, Quaeed Motiwala, Li Zhang +2 more 2002-07-23 $67,487,000