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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Chiwu Ding — 16 Patents

Huawei: 16 patents #865 of 15,535Top 6%
Chengdu, CN: #59 of 2,669 inventorsTop 3%
Overall (All Time): #284,196 of 4,157,543Top 7%
16 Patents All Time
Chiwu Ding has been granted 16 US patents while listed as an inventor at Huawei. The first was granted in 2013 and the most recent in August 2023. Chiwu Ding ranks #284,196 of 4,157,543 US inventors in our database (top 6.8%). Patent records list Chiwu Ding in Chengdu, CN.

Patents per Year

Patents granted per year, 2013 to 2023Bar chart with a peak of 4 patents in 2015.peak 42013: 2 patents20132014: 2 patents20142015: 4 patents20152016: 2 patents20162018: 2 patents20182019: 2 patents20192022: 1 patents20222023: 1 patents2023

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDate
11722337 Data transmission method and apparatus Wei Su, Xing Hu 2023-08-08
11405703 Method and apparatus for transmission using interface, and device Junling Xiang 2022-08-02
10511460 Data transmission method and apparatus Wei Su, Xing Hu 2019-12-17
10237203 Lossless adjustment method of ODUflex channel bandwidth and ODUflex channel Wei Su, Limin Dong, Qiuyou Wu 2019-03-19
10164728 Method and apparatus for generic mapping procedure GMP and method and apparatus for generic mapping procedure GMP demapping Wei Su, Limin Dong, Junling Xiang 2018-12-25
9866497 Lossless adjustment method of ODUflex channel bandwidth and ODUflex channel Wei Su, Limin Dong, Qiuyou Wu 2018-01-09
9497064 Method and apparatus for transporting ultra-high-speed Ethernet service Wei Su 2016-11-15
9496957 Method and apparatus for allocating optical spectrum bandwidth resources Wei Su, Qiuyou Wu, Huaping Qing, Yao Shen, Hongli Jiang +1 more 2016-11-15
9209922 Lossless adjustment method of ODUflex channel bandwidth and ODUflex channel Wei Su, Limin Dong, Qiuyou Wu 2015-12-08
9071376 Bandwidth adjusting method and communication node Wei Su, Huaping Qing, Xi Huang 2015-06-30
9025619 Method and apparatus for generic mapping procedure GMP mapping and method and apparatus for generic mapping procedure GMP demapping Wei Su, Limin Dong, Junling Xiang 2015-05-05
8982697 Method and apparatus for sending and receiving ethernet physical-layer OAM overhead Huaping Qing, Jun Cai, Li Zeng 2015-03-17
8787406 Method and apparatus for distributing and receiving high-speed ethernet media independent interface blocks Yao Shen, Li Zeng 2014-07-22
8625419 Method and device for adjusting transmission of transport network data Huaping Qing 2014-01-07
8451843 Method and apparatus for sending and receiving ethernet physical-layer OAM overhead Huaping Qing, Jun Cai, Li Zeng 2013-05-28
8422515 Method, system, and device for transmitting data in optical transport network Limin Dong, Qiuyou Wu, Xin Xiao 2013-04-16

Frequent Collaborators

Wei Su10 shared
Limin Dong6 shared
Huaping Qing5 shared
Qiuyou Wu5 shared
Junling Xiang3 shared
Li Zeng3 shared

Nearby-Ranked Inventors

Chung-Lin Fu16
Tyrone T. Chen16
Shivendra Katiyar16
Kevin E. Kalajan16
Henry Y. Mark16
Marco Becker16
Nak Gi Sung16
Kenta Iwai16
Brock Mammoser16