Assignee
CATHEY DAVID A JR
US·2 granted patents·3 citations·filing 2009–2012
Top patents by PatentIndex Score
2 records- 0170US8160653B2Portable phone having electro optic image projection system and orientation sensing deviceCATHEY DAVID A JR·Filed 2009·Granted Apr 17, 2012·2 cites·22 claims
- 0268US8437807B2Portable phone having electro optic image projection system and orientation sensing deviceCATHEY DAVID A JR·Filed 2012·Granted May 7, 2013·1 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when CATHEY DAVID A JR 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 →