Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Rui Wu — 18 Patents

DEDelta Electronics: 7 patents #254 of 2,746Top 10%
DCDelta Electronics (Shanghai) Co.: 7 patents #65 of 555Top 15%
HEHewlett Packard Enterprise: 1 patents #2,081 of 4,473Top 50%
TETencent: 1 patents #4,257 of 8,131Top 55%
TTTokyo Institute Of Technology: 1 patents #411 of 1,159Top 40%
Nec: 1 patents #7,928 of 14,502Top 55%
GE: 1 patents #19,940 of 36,430Top 55%
Overall (All Time): #245,716 of 4,157,543Top 6%
18 Patents All Time
Rui Wu has been granted 18 US patents while listed as an inventor at Delta Electronics. The first was granted in 2015 and the most recent in August 2025. Rui Wu ranks #245,716 of 4,157,543 US inventors in our database (top 5.9%). Patent records list Rui Wu in Shanghai, CA, CN.

Patents per Year

Patents granted per year, 2015 to 2025Bar chart with a peak of 3 patents in 2020.peak 32015: 1 patents20152016: 1 patents20162017: 2 patents20172019: 1 patents20192020: 3 patents20202021: 2 patents20212022: 2 patents20222023: 2 patents20232024: 3 patents20242025: 1 patents2025

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12394555 Transformer module and power module Chaofeng Cai, Jianhong Zeng, Shouyu Hong, Haoyi Ye, Yiqing Ye +1 more 2025-08-19
12159749 Transformer module and power module Chaofeng Cai, Xiaoni Xin, Jianhong Zeng, Shouyu Hong, Haoyi Ye +7 more 2024-12-03
12106895 Transformer module and power module Chaofeng Cai, Xiaoni Xin, Jianhong Zeng, Shouyu Hong, Haoyi Ye +7 more 2024-10-01
12080465 Transformer module and power module Chaofeng Cai, Jianhong Zeng, Shouyu Hong, Haoyi Ye, Yiqing Ye +1 more 2024-09-03
11842847 Transformer module and power module Chaofeng Cai, Xiaoni Xin, Jianhong Zeng, Shouyu Hong, Haoyi Ye +7 more 2023-12-12
11646672 Power converting device Jian-Hong Zeng, Xiao-Ni Xin, Min Zhou, Hao-Yi Ye 2023-05-09
11450480 Transformer module and power module Chaofeng Cai, Xiaoni Xin, Jianhong Zeng, Shouyu Hong, Haoyi Ye +7 more 2022-09-20
11437175 Magnetic unit Yiqing Ye, Yuan Zhou 2022-09-06
11018596 Power converting device Jian-Hong Zeng, Xiao-Ni Xin, Min Zhou, Hao-Yi Ye 2021-05-25
10998627 Phase adjustment circuit and array antenna device Kenichi Okada, Keiichi Motoi, Naoki OSHIMA, Jian PANG 2021-05-04
10805004 Reducing supply voltages of optical transmitter devices Tsung-Ching Huang, Nan Qi, Mir Ashkan Seyedi, Marco Fiorentino, Raymond G. Beausoleil 2020-10-13 $5,956,000
10763028 Magnetic component and magnetic core of the same Jin-Ping Zhou, Jian-Hong Zeng, Yu Zhang, Min Zhou 2020-09-01
10685769 Integrated inductor and integrated inductor magnetic core of the same Jin-Ping Zhou, Yu Zhang, Jian-Hong Zeng, Min Zhou 2020-06-16
D844002 Joystick controller for head mounted display device Ling Pang, Wei Wu 2019-03-26
9806602 Radio frequency interference suppression circuit Yi Xie, Min Zhou, Jin-Ping Zhou 2017-10-31
9653202 Power converter and device integrating inductors in parallel of the same Jian-Hong Zeng, Min Zhou, Yi Xie 2017-05-16
9350231 Method for improving performance of filter and power conversion apparatus Yicong Xie, Min Zhou, Teng Liu 2016-05-24
9007793 Synchronous rectifier driver circuit rectifier Xiaojian Zhao, Xin-Zhan Hu 2015-04-14 $17,698,000