Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Hang He — 30 Patents

W(Welead Infrastructure Engineering Technology (Zhengzhou): 7 patents #6 of 20Top 30%
FLFlyhawk: 7 patents #1 of 2Top 50%
CCCheng Uei Precision Industry Co.: 5 patents #117 of 502Top 25%
ICInfrastructure Renewal Institute Of Southern China: 5 patents #5 of 10Top 50%
BCBeijing Rockrobo Technology Co.: 2 patents #13 of 19Top 70%
Xiaomi: 2 patents #424 of 1,395Top 35%
S(Safekey Engineering Technology (Zhengzhou): 2 patents #14 of 39Top 40%
XIXiaomi: 1 patents #253 of 499Top 55%
CCChina National Seed Group Co.: 1 patents #7 of 31Top 25%
HUHuazhong Agricultural University: 1 patents #17 of 132Top 15%
TETencent: 1 patents #4,257 of 8,131Top 55%
BCBeijing Roborock Technology Co.: 1 patents #44 of 81Top 55%
Overall (All Time): #121,623 of 4,157,543Top 3%
30 Patents All Time
Hang He has been granted 30 US patents while listed as an inventor at Flyhawk. The first was granted in 2009 and the most recent in December 2024. Hang He ranks #121,623 of 4,157,543 US inventors in our database (top 2.9%). Patent records list Hang He in Nanhu, NY, CN.

Issued Patents All Time

Showing 1–25 of 30 patents

Patent #TitleCo-InventorsDate
D1052981 Combination hoe and cultivator — 2024-12-03
D1045585 Curtain rod — 2024-10-08
D1043281 Bow rake — 2024-09-24
D1030550 Flagpole topper — 2024-06-11
D1023732 Curtain rod — 2024-04-23
D1022680 Curtain rod — 2024-04-16
D1020443 Curtain rod — 2024-04-02
D1020442 Curtain rod — 2024-04-02
D1014230 Curtain rod — 2024-02-13
11797018 Cleaning robot and control method therefor Haojian XIE, Yongfeng Xia 2023-10-24
11585467 Trenchless methods for forming curved hole channel with steel sleeve and pipeline lifting Fuming Wang, Hongyuan Fang, Peng Zhao, Yanhui Pan, Bin Li 2023-02-21
11473713 Trenchless integrative repair method for concrete drainage pipeline with cracking, corrosion and subsidence Fuming Wang, Hongyuan Fang, Peng Zhao, Yanhui Pan, Bin Li 2022-10-18
11346487 Support tool and back-pressure grouting device for leakage repair of inspection well and repair method thereof Fuming Wang, Hongyuan Fang, Peng Zhao, Yanhui Pan, Bin Li 2022-05-31
11340626 Cleaning robot and control method therefor Haojian XIE, Yongfeng Xia 2022-05-24
11231139 Detecting and repairing method for external diseases of buried drainage pipeline Fuming Wang, Hongyuan Fang, Peng Zhao, Yanhui Pan, Bin Li 2022-01-25
11130967 Fertility restoration gene in wheat and uses thereof Ligeng MA, Zheng Wang, Jian Li, Shaoxia Chen, Xingwang DENG 2021-09-28
11076977 Indwelling evacuator for feces Hanzhong He 2021-08-03
11077003 Nursing bed Hanzhong He 2021-08-03
11079057 Trenchless rehabilitation device for disconnects on large-diameter concrete drainage pipe and method thereof Fuming Wang, Hongyuan Fang, Peng Zhao, Yanhui Pan, Bin Li 2021-08-03
11002398 Trenchless rehabilitation system for deformation of large diameter HDPE pipelines and method thereof Fuming Wang, Hongyuan Fang, Peng Zhao, Yanhui Pan, Bin Li 2021-05-11
10907761 In-service and trenchless repair method for disconnection of drainage pipeline Fuming Wang, Hongyuan Fang, Peng Zhao, Yanhui Pan, Bin Li 2021-02-02
10821039 Care bed Hanzhong He 2020-11-03
10394248 Charging pile, method and device for recognizing the charging pile Jingying Cao, Yongfeng Xia 2019-08-27
9976191 Rice whole genome breeding chip and application thereof Fasong Zhou, Haodong Chen, Weibo Xie, Huihui Yu, Xiaoyan Tang +6 more 2018-05-22
9755933 Method and system for measuring audio transmission delay Lianping Zou, Wenting Zhang 2017-09-05

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