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

Lele Zhang — 27 Patents

Cisco: 19 patents #645 of 13,007Top 5%
ECEcovacs Robotics Co.: 2 patents #10 of 47Top 25%
NINicira: 2 patents #252 of 444Top 60%
Broadcom: 2 patents #4,121 of 9,346Top 45%
General Motors: 1 patents #9,441 of 18,328Top 55%
Huawei: 1 patents #8,318 of 15,535Top 55%
Beijing, CN: #834 of 27,914 inventorsTop 3%
Overall (All Time): #142,059 of 4,157,543Top 4%
27 Patents All Time
Lele Zhang has been granted 27 US patents while listed as an inventor at Cisco. The first was granted in 2015 and the most recent in September 2025. Lele Zhang ranks #142,059 of 4,157,543 US inventors in our database (top 3.4%). Patent records list Lele Zhang in Beijing, CN.

Patents per Year

Patents granted per year, 2015 to 2025Bar chart with a peak of 7 patents in 2021.peak 72015: 1 patents20152019: 3 patents20192020: 1 patents20202021: 7 patents20212022: 4 patents20222023: 4 patents20232024: 3 patents20242025: 4 patents2025

Issued Patents All Time

Showing 1–25 of 27 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12413550 Media access control (MAC) address assignment for virtual network interface cards (VNICS) Kejia CUI, Qi Wu, Donghai Han, Honggang Liu 2025-09-09
12407626 Priority-based network bandwidth allocation Rushikesh Shashank Ghatpande, Nilesh Ramchandra Nipane, Shyam Ramachandran 2025-09-02
12389305 Perimeter formation and mobile device detection in a RPL network Pascal Thubert, Huimin She, Li Zhao 2025-08-12
12267682 Malicious black hole node detection and circumvention Yajun Xia, Chuanwei Li, Li Zhao 2025-04-01
12149548 SASE based method of preventing exhausting attack in wireless mesh networks Li Zhao, Chuanwei Li, 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, Chuanwei Li 2024-02-20 $21,477,000
11877708 Cleaning robot 2024-01-23
11811648 Distributed sub-controller permission for control of data-traffic flow within software-defined networking (SDN) mesh network Li Zhao, Chuanwei Li, Haibo Dong, Akram Ismail Sheriff 2023-11-07 $27,080,000
11706625 Malicious black hole node detection and circumvention Yajun Xia, Chuanwei Li, Li Zhao 2023-07-18 $35,626,000
11677630 Secure device management Li Zhao, Haibo Dong, Yihua Dai 2023-06-13 $31,559,000
11653220 Cloud-based deployment service in low-power and lossy network Li Zhao, Chuanwei Li, 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, Chuanwei Li, Haibo Dong, Akram Ismail Sheriff 2022-11-01 $79,274,000
11431518 Localized multicast in a low power and lossy network based on rank-based distance Pascal Thubert, Huimin She, Chuanwei Li 2022-08-30 $88,681,000
11362937 Location-aware routing for east-west data traffic Huimin She, Shiwei Gao, Xiaoguang Chen, Chuanwei Li 2022-06-14 $68,435,000
11317776 Cleaning robot 2022-05-03
11159409 Mesh network device adjusting broadcast dwell interval based on trendline prediction of future throughput Li Zhao, Chuanwei Li, Feiliang Wang 2021-10-26 $54,623,000
11159430 Load balancing of throughput for multi-PHY networks using decision trees Chuanwei Li, Li Zhao, Yajun Xia 2021-10-26 $54,623,000
11050619 Dynamic suspension of network operations by root for improved power outage recovery in low power and lossy network Li Zhao, Pascal Thubert, Huimin She 2021-06-29 $75,372,000
10931399 Dynamic adjustment of CCA threshold based on determined variance of channel transmit attempt failure rate relative to expected variance across available transmission channels Huimin She, Chuanwei Li, Nan Yi 2021-02-23 $41,966,000
10932195 Parent device shadow execution for a sleeping low power and lossy network child network device Ling Wei, XI-QIU WU, Tonglin Yuan 2021-02-23 $41,966,000
10904778 Detection and deduction of urgent messages in low power and lossy networks Akram Ismail Sheriff, Chuanwei Li, Wenjia Wu 2021-01-26 $32,256,000
10887851 Dynamic transmission power in wireless mesh networks using supervised and semi-supervised learning Huimin She, Wenchuan Ji, Chuanwei Li 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, Chuanwei Li, Yinfang Wang 2020-12-01 $71,689,000
10503565 System and method for multicasting data between networking interfaces of hypervisors Fei Guo, Yonggang Wang, Keyong Sun, Dousheng Zhao 2019-12-10 $12,488,000
10474476 Techniques for logging information Dousheng Zhao, Keyong Sun, Yonggang Wang, Frank Guo 2019-11-12 $4,607,000