Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Yanjun Yang — 8 Patents

SOSonicwall: 6 patents #29 of 130Top 25%
DSDell Software: 2 patents #48 of 210Top 25%
Shanghai, CN: #1,750 of 19,267 inventorsTop 10%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Yanjun Yang has been granted 8 US patents while listed as an inventor at Sonicwall. The first was granted in 2016 and the most recent in June 2019. Yanjun Yang ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Yanjun Yang in Shanghai, CN.

Patents per Year

Patents granted per year, 2016 to 2019Bar chart with a peak of 3 patents in 2017.peak 32016: 1 patents20162017: 3 patents20172018: 3 patents20182019: 1 patents2019

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
10313486 Optimizing transfer of fragmented packetized data Li Zhao, Dong Xiang, Zhong Chen, Yicheng He 2019-06-04
10111192 Method for effective PMTU discovery in VPN environment Dong Xiang, Yicheng He, Li Zhao 2018-10-23
10044585 Virtual private network dead peer detection Zhong Chen, Aravind Thangavelu, Dong Xiang 2018-08-07
9912484 Secure neighbor discovery (SEND) using pre-shared key Yun Feng Liu, Zhong Chen, Eric Xiang 2018-03-06
9800417 Secure neighbor discovery (SEND) using pre-shared key Yun Feng Liu, Zhong Chen, Eric Xiang 2017-10-24
9736048 Virtual private network dead peer detection Zhong Chen, Aravind Thangavelu, Dong Xiang 2017-08-15
9537872 Secure neighbor discovery (SEND) using pre-shared key Yun Feng Liu, Zhong Chen, Eric Xiang 2017-01-03
9294461 Virtual private network dead peer detection Zhong Chen, Aravind Thangavelu, Dong Xiang 2016-03-22