Assignee
OU-YANG CHIEH
US·3 granted patents·47 citations·filing 2002–2003
Top patents by PatentIndex Score
3 records- 0172US6980434B2Computer fan assembly mechanism having filtering and sterilizing functionsOU YANG CHIEH·Filed 2003·Granted Dec 27, 2005·25 cites·4 claims
- 0269US6949228B2Sterilizing photo catalyst device of air conditionerOU YANG CHIEH·Filed 2002·Granted Sep 27, 2005·16 cites·9 claims
- 0351US8062705B2Method and apparatus for control of layer thicknessesOU-YANG CHIEH·Filed 2003·Granted Nov 22, 2011·6 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when OU-YANG CHIEH files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →