Chen; David D.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chen; David D..The latest application filed is for "fiber optic twinkling star patterns by means of light engine and specialized optics".

Company Profile

2.7.6

Chen; David D. - Everett WA
Chen; David D. - Cary NC
Chen; David D. - Troy MI

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Fiber optic twinkling star patterns by means of light engine and specialized optics Grant 10,652,974 - Chang , et al.	2020-05-12
Fiber Optic Twinkling Star Patterns By Means Of Light Engine And Specialized Optics App 20200029406 - Chang; Kevin Julian ; et al.	2020-01-23
Service oriented architecture aggregation Grant 8,140,582 - Chen , et al. March 20, 2	2012-03-20
Method and system for creation and reuse of concise business schemas using a canonical library Grant 7,991,802 - Chen , et al. August 2, 2	2011-08-02
Service oriented architecture aggregation App 20100088326 - Chen; David D. ; et al.	2010-04-08
Method and System for Creation and Reuse of Concise Business Schemas Using a Canonical Library App 20090187594 - Chen; David D. ; et al.	2009-07-23
Method and system for the creation and reuse of concise business schemas using a canonical library Grant 7,426,526 - Chen , et al. September 16, 2	2008-09-16
Method and system for the creation and reuse of concise business schemas using a canonical library App 20070050407 - Chen; David D. ; et al.	2007-03-01
Collar with integral vent for fuel filler pipe Grant 6,880,586 - Crowley , et al. April 19, 2	2005-04-19
Collar with integral vent for fuel filler pipe App 20040103956 - Crowley, Allen G. ; et al.	2004-06-03
Collar for fuel filler pipe Grant 6,666,238 - Crowley , et al. December 23, 2	2003-12-23
Collar For Fuel Filler Pipe App 20030230357 - Crowley, Allen G. ; et al.	2003-12-18
System and method for recording accounting times Grant 5,557,746 - Chen , et al. September 17, 1	1996-09-17

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