Assignee
AMOAH YOBA
US·4 granted patents·4 citations·filing 2010–2012
Top patents by PatentIndex Score
4 records- 0165US8691690B2Contact formation method incorporating preventative etch step reducing interlayer dielectric material flake defectsAMOAH YOBA·Filed 2010·Granted Apr 8, 2014·2 cites·11 claims
- 0260US8637403B2Locally tailoring chemical mechanical polishing (CMP) polish rate for dielectricsAMOAH YOBA·Filed 2011·Granted Jan 28, 2014·1 cites·20 claims
- 0359US8890557B2Built-in self-test method and structureAMOAH YOBA·Filed 2012·Granted Nov 18, 2014·1 cites·18 claims
- 0439US9136222B2Chip identification pattern and method of formingAMOAH YOBA·Filed 2012·Granted Sep 15, 2015·0 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when AMOAH YOBA 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 →