Assignee
HA CHANG WAN
US·7 granted patents·43 citations·filing 2011–2012
Top patents by PatentIndex Score
7 records- 0196US8609536B1Stair step formation using at least two masksHA CHANG WAN·Filed 2012·Granted Dec 17, 2013·27 cites·27 claims
- 0285US8320183B2Controlling a memory device responsive to degradationHA CHANG WAN·Filed 2011·Granted Nov 27, 2012·8 cites·21 claims
- 0373US8547754B2Charge pump operation in a non-volatile memory deviceHA CHANG WAN·Filed 2012·Granted Oct 1, 2013·3 cites·20 claims
- 0472US8711633B2Dynamic data caches, decoders and decoding methodsHA CHANG WAN·Filed 2011·Granted Apr 29, 2014·2 cites·10 claims
- 0566US8194466B2Charge pump operation in a non-volatile memory deviceHA CHANG WAN·Filed 2011·Granted Jun 5, 2012·2 cites·12 claims
- 0659US8645752B2Apparatuses and methods for operating a memory deviceHA CHANG WAN·Filed 2011·Granted Feb 4, 2014·1 cites·18 claims
- 0745US8400840B2NAND memory device and programming methodsHA CHANG WAN·Filed 2011·Granted Mar 19, 2013·0 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when HA CHANG WAN 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 →