loadpatents
name:-0.0057590007781982
name:-0.019191980361938
name:-0.00043010711669922
Hsu; Chao-Yang Patent Filings

Hsu; Chao-Yang

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hsu; Chao-Yang.The latest application filed is for "hybrid dc/ac inverter".

Company Profile
0.17.4
  • Hsu; Chao-Yang - Taipei TW
  • Hsu; Chao-Yang - Media PA
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Hybrid Dc/ac Inverter
App 20140268962 - Lee; Sheng-Ta ;   et al.
2014-09-18
Display Device With Replaceable Housing
App 20130258606 - HSU; CHAO-YANG
2013-10-03
Light-guiding Element, Light-emitting Module, And Electronic Device
App 20100002447 - Lin; Yu-Te ;   et al.
2010-01-07
Charging circuit in uninterruptible power supply system
Grant 7,230,353 - Hsu , et al. June 12, 2
2007-06-12
Charging circuit in uninterruptible power supply system
App 20040201278 - Hsu, Chao-Yang ;   et al.
2004-10-14
Solid superacid catalyst comprising group VII metal and having H.sub.o less than -18
Grant 5,780,383 - Hollstein , et al. * July 14, 1
1998-07-14
Solid superacid catalysts comprising platinum metal
Grant 5,629,257 - Umansky , et al. May 13, 1
1997-05-13
Hydrocarbon isomerization using solid superacid catalysts comprising platinum metal
Grant 5,516,964 - Umansky , et al. May 14, 1
1996-05-14
Naphtha upgrading using solid superacid catalysts comprising platinum metal
Grant 5,494,571 - Umansky , et al. February 27, 1
1996-02-27
Solid superacid alkylation catalyst compositions and alkylation method using the same
Grant 5,493,067 - Angstadt , et al. * February 20, 1
1996-02-20
Alkylation process using solid superacid catalyst liquid phase
Grant 5,491,278 - Angstadt , et al. February 13, 1
1996-02-13
Oxidative dehydrogenation of hydrocarbons with solid superacid catalyst
Grant 5,476,981 - Umansky , et al. December 19, 1
1995-12-19
Processes using solid-acid catalyst composition
Grant 5,321,197 - Angstadt , et al. * June 14, 1
1994-06-14
Processes using solid-acid catalyst compositions
Grant 5,310,868 - Angstadt , et al. May 10, 1
1994-05-10
Solid-acid alkylation catalyst compositions for alkylation processes
Grant 5,214,017 - Angstadt , et al. May 25, 1
1993-05-25
Solid-acid alkylation catalyst compositions for alkylation processes
Grant 5,212,136 - Angstadt , et al. May 18, 1
1993-05-18
Liquid phase isomerization of alkanes
Grant 5,019,671 - Hsu , et al. May 28, 1
1991-05-28
Catalyst for hydrocarbon conversion and conversion process utilizing the same
Grant 4,956,519 - Hollstein , et al. September 11, 1
1990-09-11
Catalyst for hydrocarbon conversion and conversion process utilizing the same
Grant 4,918,041 - Hollstein , et al. April 17, 1
1990-04-17
Process for the production of 2,2-dimethoxypropane
Grant 4,775,447 - Hsu , et al. October 4, 1
1988-10-04
Process for the production and purification of diethoxymethane by azeotropic distillation
Grant 4,613,411 - Hsu , et al. September 23, 1
1986-09-23

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