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

Haining Zhang — 44 Patents

Apple: 30 patents #1,033 of 18,612Top 6%
RLResearch In Motion Limited: 10 patents #247 of 1,397Top 20%
BLBlackberry Limited: 2 patents #1,168 of 2,554Top 50%
PFPalm Firm: 1 patents #216 of 429Top 55%
Broadcom: 1 patents #5,859 of 9,346Top 65%
San Jose, CA: #1,224 of 32,062 inventorsTop 4%
California: #9,924 of 386,348 inventorsTop 3%
Overall (All Time): #66,838 of 4,157,543Top 2%
44 Patents All Time
Haining Zhang has been granted 44 US patents while listed as an inventor at Apple. The first was granted in 2006 and the most recent in November 2021. Haining Zhang ranks #66,838 of 4,157,543 US inventors in our database (top 1.6%). Patent records list Haining Zhang in San Jose, CA, US.

Patents per Year

Patents granted per year, 2006 to 2021Bar chart with a peak of 10 patents in 2020.peak 102006: 1 patents20062008: 1 patents2009: 3 patents20092010: 1 patents2012: 2 patents20122013: 4 patents2014: 3 patents20142016: 1 patents2017: 5 patents20172018: 5 patents2019: 7 patents20192020: 10 patents2021: 1 patents2021

Issued Patents All Time

Showing 1–25 of 44 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11176068 Methods and apparatus for synchronizing uplink and downlink transactions on an inter-device communication link Karan Sanghi, Vladislav Petkov, Radha Kumar Pulyala, Saurabh Garg 2021-11-16 $241,630,000
10853272 Memory access protection apparatus and methods for memory mapped access between independently operable processors Saurabh Garg, Karan Sanghi, Vladislav Petkov 2020-12-01 $185,955,000
10845868 Methods and apparatus for running and booting an inter-processor communication link between independently operable processors Karan Sanghi, Saurabh Garg 2020-11-24 $169,360,000
10846237 Methods and apparatus for locking at least a portion of a shared memory resource Vladislav Petkov, Karan Sanghi, Saurabh Garg 2020-11-24 $169,360,000
10841880 Apparatus and methods for wake-limiting with an inter-device communication link Richard Solotke, Saurabh Garg 2020-11-17 $216,835,000
10789198 Methods and apparatus for reduced-latency data transmission with an inter-processor communication link between independently operable processors Vladislav Petkov, Saurabh Garg, Karan Sanghi 2020-09-29 $216,518,000
10684670 Methods and apparatus for managing power with an inter-processor communication link between independently operable processors Karan Sanghi, Saurabh Garg 2020-06-16 $184,976,000
10572390 Methods and apparatus for loading firmware on demand Vladislav Petkov, Karan Sanghi, Saurabh Garg 2020-02-25 $96,466,000
10558580 Methods and apparatus for loading firmware on demand Vladislav Petkov, Karan Sanghi, Saurabh Garg 2020-02-11 $152,172,000
10551906 Methods and apparatus for running and booting inter-processor communication link between independently operable processors Karan Sanghi, Saurabh Garg 2020-02-04 $97,170,000
10552352 Methods and apparatus for synchronizing uplink and downlink transactions on an inter-device communication link Karan Sanghi, Vladislav Petkov, Radha Kumar Pulyala, Saurabh Garg 2020-02-04 $97,170,000
10425137 Facilitating switching between transmitting antennas in portable electronic devices Ming Hu, Xueting Liu 2019-09-24 $183,092,000
10372199 Apparatus for managing power and running and booting an inter-processor communication link between independently operable processors Karan Sanghi, Saurabh Garg 2019-08-06 $92,166,000
10331612 Methods and apparatus for reduced-latency data transmission with an inter-processor communication link between independently operable processors Vladislav Petkov, Saurabh Garg, Karan Sanghi 2019-06-25 $85,297,000
10268261 Methods and apparatus for managing power with an inter-processor communication link between independently operable processors Karan Sanghi, Saurabh Garg 2019-04-23 $89,186,000
10198364 Memory access protection apparatus and methods for memory mapped access between independently operable processors Saurabh Garg, Karan Sanghi, Vladislav Petkov 2019-02-05 $70,781,000
10191852 Methods and apparatus for locking at least a portion of a shared memory resource Vladislav Petkov, Karan Sanghi, Saurabh Garg 2019-01-29 $91,346,000
10191859 Memory access protection apparatus and methods for memory mapped access between independently operable processors Saurabh Garg, Karan Sanghi, Vladislav Petkov 2019-01-29 $91,346,000
10085214 Apparatus and methods for wake-limiting with an inter-device communication link Richard Solotke, Saurabh Garg 2018-09-25 $112,379,000
10078361 Methods and apparatus for running and booting an inter-processor communication link between independently operable processors Karan Sanghi, Saurabh Garg 2018-09-18 $166,822,000
10042794 Methods and apparatus for synchronizing uplink and downlink transactions on an inter-device communication link Karan Sanghi, Vladislav Petkov, Radha Kumar Pulyala, Saurabh Garg 2018-08-07 $86,470,000
9971397 Methods and apparatus for managing power with an inter-processor communication link between independently operable processors Karan Sanghi, Saurabh Garg 2018-05-15 $62,463,000
9881324 Apparatus and method of wireless instant messaging Luis Estable, Risvan Coskun, Robert D. Oliver 2018-01-30 $9,002,000
9842036 Methods and apparatus for controlled recovery of error information between independently operable processors Karan Sanghi, Saurabh Garg, Vladislav Petkov 2017-12-12 $79,339,000
9798377 Methods and apparatus for recovering errors with an inter-processor communication link between independently operable processors Karan Sanghi, Saurabh Garg 2017-10-24 $92,448,000