Inventor · disambiguated record
Qi Chuan Yu
Also filed as: YU QI CHUAN
8 granted patents·1 pending application·12 citations·filing 2014–2021
79Inventor score
Files withHEPTAGON MICRO OPTICS PTE LTD5AMS SENSORS SINGAPORE PTE LTD3AMS OSRAM ASIA PACIFIC PTE LTD1
Top patents by PatentIndex Score
9 records- 0185US9094593B2Optoelectronic modules that have shielding to reduce light leakage or stray light, and fabrication methods for such modulesHEPTAGON MICRO OPTICS PTE LTD·Filed 2014·Granted Jul 28, 2015·7 cites·18 claims
- 0283US9543354B2Optoelectronic modules that have shielding to reduce light leakage or stray light, and fabrication methods for such modulesHEPTAGON MICRO OPTICS PTE LTD·Filed 2014·Granted Jan 10, 2017·3 cites·29 claims
- 0373US10186540B2Optoelectronic modules that have shielding to reduce light leakage or stray lightHEPTAGON MICRO OPTICS PTE LTD·Filed 2015·Granted Jan 22, 2019·2 cites·9 claims
- 0467US10199426B2Optoelectronic modules that have shielding to reduce light leakage or stray light, and fabrication methods for such modulesHEPTAGON MICRO OPTICS PTE LTD·Filed 2017·Granted Feb 5, 2019·0 cites·20 claims
- 0565US9859327B2Optoelectronic modules that have shielding to reduce light leakage or stray light, and fabrication methods for such modulesHEPTAGON MICRO OPTICS PTE LTD·Filed 2016·Granted Jan 2, 2018·0 cites·26 claims
- 0652US12169315B2Optoelectronic modules and wafer-level methods for manufacturing the sameAMS SENSORS SINGAPORE PTE LTD·Filed 2019·Granted Dec 17, 2024·0 cites·15 claims
- 0743US12224385B2Optoelectronic modules including an optical emitter and optical receiverAMS SENSORS SINGAPORE PTE LTD·Filed 2019·Granted Feb 11, 2025·0 cites·11 claims
- 0840US2024096855A1Wafer-level manufacture of optical packagesAMS OSRAM ASIA PACIFIC PTE LTD·Filed 2021·Application pending·0 cites
- 0937US10475830B2Optical modules including customizable spacers for focal length adjustment and/or reduction of tilt, and fabrication of the optical modulesAMS SENSORS SINGAPORE PTE LTD·Filed 2016·Granted Nov 12, 2019·0 cites·16 claims
Join the waitlist — get patent alerts
Get an alert when Qi Chuan Yu 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 →