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

Jiangnan Jason Chen — 26 Patents

Motorola: 11 patents #955 of 14,142Top 7%
Motorola Mobility: 7 patents #209 of 2,103Top 10%
Futurewei Technologies: 3 patents #526 of 1,563Top 35%
Google: 1 patents #14,887 of 22,993Top 65%
Huawei: 1 patents #8,318 of 15,535Top 55%
Overall (All Time): #150,017 of 4,157,543Top 4%
26 Patents All Time
Jiangnan Jason Chen has been granted 26 US patents while listed as an inventor at Motorola. The first was granted in 1999 and the most recent in November 2025. Jiangnan Jason Chen ranks #150,017 of 4,157,543 US inventors in our database (top 3.6%). Patent records list Jiangnan Jason Chen in Tianjin, IL, CN.

Patents per Year

Patents granted per year, 1999 to 2025Bar chart with a peak of 5 patents in 2004.peak 51999: 1 patents19992001: 1 patents2003: 1 patents20032004: 5 patents2006: 1 patents20062009: 1 patents2011: 3 patents20112012: 2 patents2013: 1 patents20132014: 2 patents2017: 1 patents20172018: 3 patents2020: 1 patents20202025: 3 patents2025

Issued Patents All Time

Showing 1–25 of 26 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12479498 Control method and apparatus Youssef A. Ghoneim, Yu-Chen Sun, Xiufan Niu, Yingfu ZHANG, Bohao Xu +1 more 2025-11-25
12459142 Four-way swing structure of shaver head Caimin Yan 2025-11-04
12331480 Intelligent dredging system for high-piled wharf and control method thereof Songgui CHEN, Jielong Hu, Zihao Duan, Cheng Peng, Yina WANG +2 more 2025-06-17
10791048 System and method for making and disseminating local policy decisions in a software programmable radio network Peter J. McCann 2020-09-29
10084728 Localized traffic flow management in a wireless network Peter J. McCann 2018-09-25
10003445 Method and apparatus for scheduling a controlchannel in an orthogonal frequency division multiplexing communication system Rapeepat Ratasuk, Li Zhang 2018-06-19 $45,949,000
9860779 Systems and methods for making and disseminating local policy decisions in a software programmable radio network Peter J. McCann 2018-01-02
9642067 Method for network offloading, base station, and terminal Hai Liu, Xinyou Ma, Qiming Liu 2017-05-02
8897237 Granting scheduling requests in a wireless communication system Ningzhou Cui, Frank F. Liang 2014-11-25 $6,869,000
8761834 Method and apparatus for antenna selection and power control in a multiple input multiple output wireless communication system Yehuda Y. Luz 2014-06-24 $3,823,000
8493874 Method and apparatus for providing channel quality feedback in an orthogonal frequency division multiplexing communication system Fan Wang 2013-07-23 $8,499,000
8121552 Method and apparatus for providing channel quality feedback in a wireless communication system Gregory Agami, Saten D. Barve, Prachi P. Kumar 2012-02-21 $10,250,000
8116244 Method and apparatus for transmitting a superframe across a communication network Gregory Agami, Kadathur S. Natarajan 2012-02-14 $6,242,000
8068868 Uplink power alignment estimation in a communication system Jamil Shihab 2011-11-29 $4,712,000
7965990 Wireless backhaul power amplification using fourier transform matricies Yuda Luz 2011-06-21 $14,799,000
7894332 Power profile reshaping in orthogonal frequency division multiple access symbols 2011-02-22 $9,446,000
7602714 Methods for managing data transmission between at least two different data regions Yuda Luz 2009-10-13 $21,549,000
7054656 Method and apparatus for provision of non-power control information through a power control channel to a mobile station Frank Zhou, Fan Wang 2006-05-30 $19,227,000
6785321 Apparatus and method for estimating the time of arrival of a spread spectrum signal in a wireless communication system Roy Yang 2004-08-31 $43,613,000
6775341 Time recovery circuit and method for synchronizing timing of a signal in a receiver to timing of the signal in a transmitter Fan Wang, Philip Zhou 2004-08-10 $21,515,000
6738019 Apparatus and method for driving a sectored antenna Yuda Luz, Ron Rotstein 2004-05-18 $34,838,000
6724778 Method and apparatus for long code generation in synchronous, multi-chip rate systems Kevin M. Laird, Frank Zhou 2004-04-20 $31,470,000
6717978 Method and apparatus for system time alignment Roy Yang, Stefan Paun 2004-04-06 $35,387,000
6661284 Method and apparatus for error compensation in a hybrid matrix amplification system Yuda Luz, Philip Zhou 2003-12-09 $14,171,000
6246676 Method and apparatus for implementing PN masks for a truncated M-sequence Yuda Luz, Ron Rotstein 2001-06-12 $30,911,000