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name:-0.0041251182556152
name:-0.0081949234008789
name:-0.0033361911773682
Dai; YuZhong Patent Filings

Dai; YuZhong

Patent Applications and Registrations

Patent applications and USPTO patent grants for Dai; YuZhong.The latest application filed is for "light source".

Company Profile
0.5.3
  • Dai; YuZhong - Cupertino CA
  • Dai, YuZhong - Orefield PA
  • Dai; Yuzhong - Coventry RI
*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
Light source
Grant 7,668,214 - Wilson , et al. February 23, 2
2010-02-23
Light Source
App 20080310027 - Wilson; Gordon ;   et al.
2008-12-18
Thermoelectric cooler having first and second TEC elements with differing physical parameters
App 20040069339 - Dai, YuZhong
2004-04-15
Laser module platform
App 20030077052 - Joyce, William B. ;   et al.
2003-04-24
Proactive shock absorption and vibration isolation
Grant 6,123,312 - Dai September 26, 2
2000-09-26
Multi-probe system for dimensional metrology
Grant 5,822,877 - Dai October 20, 1
1998-10-20
Coordinate measuring machine having articulated arm
Grant 5,669,150 - Guertin , et al. September 23, 1
1997-09-23
Device for measuring an angle between pivotally-connected members
Grant 5,616,917 - Dai April 1, 1
1997-04-01

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