Inventor · disambiguated record
Ben Chao
Also filed as: CHAO BEN · CHAO BEN-SON
11 granted patents·97 citations·filing 2009–2021
89Inventor score
Top patents by PatentIndex Score
11 records- 0193USD637520SPassenger busNEW FLYER IND CANADA ULC·Filed 2009·Granted May 10, 2011·57 cites·1 claims
- 0273US8216640B2Method of making showerhead for semiconductor processing apparatusCHAO BEN-SON·Filed 2009·Granted Jul 10, 2012·7 cites·21 claims
- 0366USD742289SBumper for a passenger busNEW FLYER IND CANADA ULC·Filed 2014·Granted Nov 3, 2015·9 cites·1 claims
- 0461USD639712SRoof structure for a passenger busNEW FLYER IND CANADA ULC·Filed 2009·Granted Jun 14, 2011·8 cites·1 claims
- 0556US12318557B2Catheter system to provide needle safety and related methodsBECTON DICKINSON CO·Filed 2021·Granted Jun 3, 2025·0 cites·10 claims
- 0654US8968644B2NdNi5 alloys for hydrogen storage and Ni-MH batteriesYOUNG KWO·Filed 2010·Granted Mar 3, 2015·0 cites·4 claims
- 0751USD678818SPassenger busKERR ANDREW·Filed 2011·Granted Mar 26, 2013·8 cites·1 claims
- 0843USD807244SFront end for a passenger busNEW FLYER IND CANADA ULC·Filed 2015·Granted Jan 9, 2018·2 cites·1 claims
- 0939USD680670SHeadlight for passenger busKERR ANDREW·Filed 2011·Granted Apr 23, 2013·2 cites·1 claims
- 1034USD723442SFootstep for a passenger busNEW FLYER IND ULC·Filed 2013·Granted Mar 3, 2015·2 cites·1 claims
- 1127USD692360SAccess door for busCHAO BEN·Filed 2011·Granted Oct 29, 2013·2 cites·1 claims
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