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

Ju-Chung Chen — 4 Patents

RIRitdisplay: 4 patents #10 of 73Top 15%
Taipei, TW: #5,081 of 24,966 inventorsTop 25%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Ju-Chung Chen has been granted 4 US patents while listed as an inventor at Ritdisplay. The first was granted in 2004 and the most recent in August 2006. Ju-Chung Chen ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Ju-Chung Chen in Taipei, TW.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
7092081 Apparatus for measuring optoelectric properties of OLED and the measurement method thereof Yen-Lin Wang, Shu-Shin Lin 2006-08-15
6897431 Method for measuring optoelectronic characteristics of organic light emitting diode Ming-Hsin Wu, Shu-Shin Lin, Yen-Lin Wang 2005-05-24
6858831 Measurement apparatus for measuring optoelectronic characteristics of organic light emitting diode Ming-Hsin Wu, Shu-Shin Lin, Yen-Lin Wang 2005-02-22
6808949 Testing methods of OLED panels for all pixels on Shu-Hsin Lin, Ming-Hsin Wu, Yen-Lin Wang 2004-10-26