Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JQ

James Qiu — 15 Patents

MAMaxlinear: 10 patents #30 of 266Top 15%
Carlsbad, CA: #400 of 2,500 inventorsTop 20%
California: #40,789 of 386,348 inventorsTop 15%
Overall (All Time): #307,048 of 4,157,543Top 8%
15 Patents All Time
James Qiu has been granted 15 US patents while listed as an inventor at Maxlinear. The first was granted in 2012 and the most recent in February 2022. James Qiu ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list James Qiu in Carlsbad, CA, US.

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11245582 Selecting relay frequencies in a mobile repeater Johan Conroy, Michiel Petrus Lotter 2022-02-08
10750427 Integrated power supply and antenna for repeater Michiel Petrus Lotter, Jason Foster Cook, Richard Jacques Fortier, In Kwang Kim, Ian Riphagen 2020-08-18
10645653 Channel-sensitive power control Sridhar Ramesh, Sheng Ye, Curtis Ling 2020-05-05 $7,364,000
9979460 System for maximizing gain in a repeater Michiel Petrus Lotter, Ian Riphagen, In Kwang Kim 2018-05-22
9974025 Channel-sensitive power control Sridhar Ramesh, Sheng Ye, Curtis Ling 2018-05-15 $6,033,000
9793974 System for maximizing gain in a repeater Michiel Petrus Lotter, Ian Riphagen, In Kwang Kim 2017-10-17
9609599 Channel-sensitive power control Sridhar Ramesh, Sheng Ye, Curtis Ling 2017-03-28 $16,056,000
8995589 Channel estimation in a pilot assisted OFDM system 2015-03-31
8798211 Channel-sensitive power control Sridhar Ramesh, Sheng Ye, Curtis Ling 2014-08-05 $562,000
8791757 Self-calibrating gain control system Sridhar Ramesh 2014-07-29 $991,000
8472912 Low-complexity diversity using preequalization Sridhar Ramesh, Sugbong Kang 2013-06-25 $1,736,000
8442154 Channel sensitive power control Sridhar Ramesh, Sheng Ye, Curtis Ling 2013-05-14 $1,652,000
8427232 Self-calibrating gain control system Sridhar Ramesh 2013-04-23 $1,481,000
8253488 Self-calibrating gain control system Sridhar Ramesh 2012-08-28 $1,610,000
8198940 Self-calibrating gain control system Sridhar Ramesh 2012-06-12 $1,279,000