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

Ching-Yang Wu — 7 Patents

DEDelta Electronics: 2 patents #901 of 2,746Top 35%
CBChang Gung Medical Foundation, Linkou Branch: 1 patents #13 of 17Top 80%
New Taipei, TW: #2,011 of 10,472 inventorsTop 20%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Ching-Yang Wu has been granted 7 US patents while listed as an inventor at Delta Electronics. The first was granted in 2010 and the most recent in January 2019. Ching-Yang Wu ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Ching-Yang Wu in New Taipei, TW.

Patents per Year

Patents granted per year, 2010 to 2019Bar chart with a peak of 2 patents in 2013.peak 22010: 1 patents20102012: 1 patents20122013: 2 patents20132014: 1 patents20142015: 1 patents20152019: 1 patents2019

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
10166380 Implantable venous device Po-Jen Ko, Yun-Hen Liu 2019-01-01
8948888 Human machine interface device and interface integration method thereof Hsu-Yuan Kuo 2015-02-03
8894700 Abdominal aortic stent Po-Jen Ko, Yun-Hen Liu, Hui Liu 2014-11-25
8556924 Natural orifice translumenal endoscopic surgery (NOTES) device Yun-Hen Liu, Po-Jen Ko 2013-10-15
8479300 Method for transmitting data and preventing unauthorized data duplication for human-machine interface device using mass storage class operating on universal serial bus Chia Feng Lee, Sheng-Chou Lin 2013-07-02
8291908 Device for positioning tracheostomy tube Yun-Hen Liu, Po-Jen Ko 2012-10-23
D627058 Implantable venous device Po-Jen Ko, Yun-Hen Liu 2010-11-09