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

Hao Long — 57 Patents

Huawei: 38 patents #341 of 15,535Top 3%
PNPalo Alto Networks: 11 patents #36 of 421Top 9%
JCJoulwatt Technology (Hangzhou) Co.: 3 patents #7 of 30Top 25%
GZGree Electric Appliances, Inc. Of Zhuhai: 2 patents #249 of 1,089Top 25%
JCJoulwatt Technology Co.: 2 patents #8 of 22Top 40%
CCChengdu Monolithic Power Systems Co.: 1 patents #94 of 171Top 55%
Campbell, CA: #65 of 2,187 inventorsTop 3%
California: #6,412 of 386,348 inventorsTop 2%
Overall (All Time): #42,642 of 4,157,543Top 2%
57 Patents All Time
Hao Long has been granted 57 US patents while listed as an inventor at Huawei. The first was granted in 2010 and the most recent in August 2025. Hao Long ranks #42,642 of 4,157,543 US inventors in our database (top 1.0%). Patent records list Hao Long in Campbell, CA, US.

Issued Patents All Time

Showing 1–25 of 57 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12401585 Deploying symmetric routing Jia Chen, Saurabh Dixit, Anil Kumar Saini, Shu Lin 2025-08-26
12363062 High availability of cloud-based serivces with address translation Shu Lin, Patrick Xu, Eswar Rao Sadaram 2025-07-15
12328256 Supporting overlapping network addresses universally Jia Chen, Shu Lin 2025-06-10
12107829 Localization at scale for a cloud-based security service Thomas Arthur Warburton, Shu Lin, Devendra Raut, Jialiang Li 2024-10-01 $275,337,000
12101025 Switched-mode power supply, power supply circuit thereof, and power supply method 2024-09-24
12069025 Networking and security split architecture Thomas Arthur Warburton, Shu Lin, Mingfei Peng 2024-08-20 $297,160,000
11888816 Localization at scale for a cloud-based security service Thomas Arthur Warburton, Shu Lin, Devendra Raut, Jialiang Li 2024-01-30 $228,728,000
11882042 Bandwidth information notification method, network node and communication system 2024-01-23
11863172 Single live line switch circuit and control method thereof 2024-01-02
11770359 Maintaining communications in a failover instance via network address translation Shu Lin, Patrick Xu, Eswar Rao Sadaram 2023-09-26 $162,531,000
11558350 Localization at scale for a cloud-based security service Thomas Arthur Warburton, Shu Lin, Devendra Raut, Jialiang Li 2023-01-17 $197,034,000
11309796 Control method of single live line charging circuit, control circuit of single live line charging circuit and single live line charging circuit Xunwei Zhou 2022-04-19
11310160 Bandwidth information notification method, network node and communication system 2022-04-19
11271900 Maintaining communications in a failover instance via network address translation Shu Lin, Patrick Xu, Eswar Rao Sadaram 2022-03-08 $151,421,000
11177579 Reflector antenna and antenna alignment method Yanxing Luo, Fusheng Tang, Zhuo Zeng 2021-11-16
10952213 Frequency allocation method, control device, and system in microwave network Dejun Li, Xiaodong Li, Maurizio Mattivi, Italo Busi 2021-03-16
10911407 Localization at scale for a cloud-based security service Thomas Arthur Warburton, Shu Lin, Devendra Raut, Jialiang Li 2021-02-02 $283,865,000
10855163 Supply method of dual-chip power circuit and dual-chip power circuit Xunwei Zhou 2020-12-01
10673139 Phased array system and beam scanning method Fusheng Tang, Yanxing Luo 2020-06-02
10645780 Control circuit and control method for lighting circuit, and lighting circuit Zhongwu Wu, Yingyan He, Yuancheng Ren, Xunwei Zhou 2020-05-05
10637153 Reflector antenna and antenna alignment method Yanxing Luo, Fusheng Tang, Zhuo Zeng 2020-04-28
10630638 Maintaining communications in a failover instance via network address translation Shu Lin, Patrick Xu, Eswar Rao Sadaram 2020-04-21 $71,469,000
10302086 Exhaust bearing seat, screw compressor and air-conditioning unit Qiaoming Yang, Rihua Li, Tianyi Zhang, Guanghui Xia, Gongsheng Tan +4 more 2019-05-28
10302087 Compressor exhaust structure, screw compressor and air-conditioning unit having same Qiaoming Yang, Rihua Li, Tianyi Zhang, Guanghui Xia, Gongsheng Tan +4 more 2019-05-28
10290947 Beam scanning antenna, microwave system, and beam alignment method Fusheng Tang, Zhuo Zeng, Yanxing Luo 2019-05-14