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

Yongjun Xia — 6 Patents

Huawei: 2 patents #5,512 of 15,535Top 40%
SCState Grid Corporation Of China: 1 patents #289 of 1,453Top 20%
Shanghai, CN: #2,498 of 19,267 inventorsTop 15%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Yongjun Xia has been granted 6 US patents while listed as an inventor at Huawei. The first was granted in 2016 and the most recent in December 2025. Yongjun Xia ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Yongjun Xia in Shanghai, CN.

Patents per Year

Patents granted per year, 2016 to 2025Bar chart with a peak of 3 patents in 2025.peak 32016: 1 patents20162021: 1 patents20212024: 1 patents20242025: 3 patents2025

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
12495911 Sponge, air mattress, and sponge fabrication process Junwei Yao, Jing Guo, Enhui Liu 2025-12-16
D1104509 Chair frame Xiaoyuan Huang, Mengfan Zhou 2025-12-09
12233098 Preparation method of Antrodia cinnamomea water-insoluble dietary fiber Lianzhong Ai, Peng Meng, Hui Zhang, GUANGQIANG WANG, Zhiqiang Xiong +1 more 2025-02-25
12010598 Access method, device, and system 2024-06-11
10911918 Access method, device, and system 2021-02-02
9257039 Method for detecting time synchronization ability of real-time measuring device based on time variable Hong-Ching Chen, Yuehai Yu, Gang Hu, Yong Cai, Jin Wang +1 more 2016-02-09