Inventor · disambiguated record
Changjian Song
Also filed as: SONG CHANGJIAN
2 granted patents·0 citations·filing 2020–2021
22Inventor score
Top patents by PatentIndex Score
2 records- 0148US11758703B2Display module and display deviceWUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2020·Granted Sep 12, 2023·0 cites·15 claims
- 0238US12408529B2OLED display panel and display deviceWUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2021·Granted Sep 2, 2025·0 cites·14 claims
Join the waitlist — get patent alerts
Get an alert when Changjian Song files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →