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

Chuanwei Li — 28 Patents

Cisco: 24 patents #457 of 13,007Top 4%
CPChina National Petroleum: 4 patents #13 of 316Top 5%
OTOliden Technology: 4 patents #3 of 10Top 30%
Shanghai, CN: #247 of 19,267 inventorsTop 2%
Overall (All Time): #134,628 of 4,157,543Top 4%
28 Patents All Time
Chuanwei Li has been granted 28 US patents while listed as an inventor at Cisco. The first was granted in 2015 and the most recent in April 2025. Chuanwei Li ranks #134,628 of 4,157,543 US inventors in our database (top 3.2%). Patent records list Chuanwei Li in Shanghai, CN.

Patents per Year

Patents granted per year, 2015 to 2025Bar chart with a peak of 8 patents in 2021.peak 82015: 2 patents20152018: 2 patents20182019: 3 patents20192020: 1 patents20202021: 8 patents20212022: 4 patents20222023: 5 patents20232024: 2 patents20242025: 1 patents2025

Issued Patents All Time

Showing 1–25 of 28 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12267682 Malicious black hole node detection and circumvention Lele Zhang, Yajun Xia, Li Zhao 2025-04-01
12149548 SASE based method of preventing exhausting attack in wireless mesh networks Lele Zhang, Li Zhao, Feiliang Wang 2024-11-19 $50,749,000
11909545 Localized multicast in a low power and lossy network based on rank-based distance Pascal Thubert, Huimin She, Lele Zhang 2024-02-20 $21,477,000
11811648 Distributed sub-controller permission for control of data-traffic flow within software-defined networking (SDN) mesh network Li Zhao, Lele Zhang, Haibo Dong, Akram Ismail Sheriff 2023-11-07 $27,080,000
11811636 Increasing throughput for multi-PHY networks Yinfang Wang, Yajun Xia, Feiliang Wang 2023-11-07 $27,080,000
11799751 Reclaiming transmission priority following network topology formation Pascal Thubert, Li Zhao, Huimin She 2023-10-24 $36,555,000
11706625 Malicious black hole node detection and circumvention Lele Zhang, Yajun Xia, Li Zhao 2023-07-18 $35,626,000
11653220 Cloud-based deployment service in low-power and lossy network Li Zhao, Lele Zhang, Huimin She 2023-05-16 $56,979,000
11489762 Distributed sub-controller permission for control of data-traffic flow within software-defined networking (SDN) mesh network Li Zhao, Lele Zhang, Haibo Dong, Akram Ismail Sheriff 2022-11-01 $79,274,000
11463350 Interconnecting local RPL instance nodes via global RPL instance node as AODV relay Ling Wei, Wenjia Wu, Nan Yi 2022-10-04 $51,606,000
11431518 Localized multicast in a low power and lossy network based on rank-based distance Pascal Thubert, Huimin She, Lele Zhang 2022-08-30 $88,681,000
11362937 Location-aware routing for east-west data traffic Huimin She, Lele Zhang, Shiwei Gao, Xiaoguang Chen 2022-06-14 $68,435,000
11159430 Load balancing of throughput for multi-PHY networks using decision trees Lele Zhang, Li Zhao, Yajun Xia 2021-10-26 $54,623,000
11159409 Mesh network device adjusting broadcast dwell interval based on trendline prediction of future throughput Lele Zhang, Li Zhao, Feiliang Wang 2021-10-26 $54,623,000
11128554 Increasing throughput for multi-PHY networks Yinfang Wang, Yajun Xia, Feiliang Wang 2021-09-21 $40,996,000
10938707 Peer-to-peer optimization in existing tree-based topology based on generating locally-optimized tree using confined advertisements Huimin She, Feiliang Wang, Li Zhao 2021-03-02 $40,379,000
10931399 Dynamic adjustment of CCA threshold based on determined variance of channel transmit attempt failure rate relative to expected variance across available transmission channels Lele Zhang, Huimin She, Nan Yi 2021-02-23 $41,966,000
10917196 Efficient transmission of small packets in low power and lossy networks Wenjia Wu, Nan Yi, Huimin She 2021-02-09 $46,270,000
10904778 Detection and deduction of urgent messages in low power and lossy networks Lele Zhang, Akram Ismail Sheriff, Wenjia Wu 2021-01-26 $32,256,000
10887851 Dynamic transmission power in wireless mesh networks using supervised and semi-supervised learning Lele Zhang, Huimin She, Wenchuan Ji 2021-01-05 $69,130,000
10856170 Reducing traffic in a low power and lossy network based on removing redundant certificate from authentication message destined for constrained wireless device via authenticated wireless device Yajun Xia, Lele Zhang, Yinfang Wang 2020-12-01 $71,689,000
10498632 Constrained reliable multicast in a directed acyclic graph based on deferred contention to higher devices Jianzhou Chen, Pascal Thubert, Huimin She, Feiliang Wang 2019-12-03 $60,867,000
10462821 Collision processing for message retransmission Nan Yi, Huimin She, Yong Zhang 2019-10-29 $32,883,000
10419293 Fast reformation in a directed acyclic graph based on deferred contention to higher devices Huimin She, Jianzhou Chen, Pascal Thubert 2019-09-17 $39,493,000
10018746 Restorable antennae apparatus and system for well logging Chidiebele Gabriel Okonkwo, Qiming Li, Anzong Li, Jun Zhu 2018-07-10