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

Yang Leng — 8 Patents

DEDelta Electronics: 5 patents #384 of 2,746Top 15%
HTHong Kong University Of Science And Technology: 1 patents #320 of 964Top 35%
Kowloon, CN: #129 of 2,133 inventorsTop 7%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Yang Leng has been granted 8 US patents while listed as an inventor at Delta Electronics. The first was granted in 1996 and the most recent in December 2025. Yang Leng ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Yang Leng in Kowloon, CN.

Patents per Year

Patents granted per year, 1996 to 2024Bar chart with a peak of 3 patents in 2024.peak 31996: 1 patents19961997: 1 patents19972023: 2 patents20232024: 3 patents2024

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
12507344 Magnetic assembly and power module with same Daming Jin, Zhongwang Yang, Qinglei Su 2025-12-23
12136884 Power converter Zhongwang Yang, Yankai Liu, Wenhua Li, Wei Tang 2024-11-05
12062479 Power conversion module and magnetic device thereof Da Jin, Zhongwang Yang, Yahong Xiong 2024-08-13
12009138 Power device and magnetic device thereof Da Jin, Zhongwang Yang, Yahong Xiong 2024-06-11
11824457 Power conversion module Da Jin, Litao Qian, Zhongwang Yang 2023-11-21
11646668 Power converter Yahong Xiong, Junguo Cui, Zhongwang Yang 2023-05-09
5698088 Formic acid-graphite intercalation compound Feiyu KANG, Tong-Yi Zhang 1997-12-16
5503717 Method of manufacturing flexible graphite Feiyu KANG, Tong-Yi Zhang, Yiu-Wing Mai 1996-04-02