Assignee
ZHU HONGBIN
CN·3 granted patents·1 pending application·3 citations·filing 2009–2017
Top patents by PatentIndex Score
4 records- 0177US8507384B2Method for selectively modifying spacing between pitch multiplied structuresZHU HONGBIN·Filed 2011·Granted Aug 13, 2013·3 cites·19 claims
- 0254US8696922B2Methods of plasma etching platinum-comprising materials, methods of processing semiconductor substrates in the fabrication of integrated circuitry, and methods of forming a plurality of memory cellsZHU HONGBIN·Filed 2009·Granted Apr 15, 2014·0 cites·31 claims
- 0348US10597527B2Heavy oil demulsifierZHU HONGBIN·Filed 2017·Granted Mar 24, 2020·0 cites·5 claims
- 0435US2011183269A1Methods Of Forming Patterns, And Methods For Trimming Photoresist FeaturesZHU HONGBIN·Filed 2010·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when ZHU HONGBIN 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 →