Huang Chunsheng

USPTO Trademark & Patent Filings

Trademark applications and grants for Huang Chunsheng. Huang Chunsheng has 1 trademark applications. The latest application filed is for "VIKAVAS"

Company Profile

Huang Chunsheng
chunsheng huang
Huang; Chunsheng - San Jose CA
Huang; Chunsheng - Milpitas CA

Entity Type	INDIVIDUAL
Address	No. 19, Jiapaoxiatian Village Diancheng Town, Dianbai County Guangdong Province CHINA 525400

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

Patent Applications

Patent Application	Date
SCANNING DIFFERENTIAL INTERFERENCE CONTRAST IN AN IMAGING SYSTEM DESIGN 20200132608 - 16/584370 Chu; Raymond ; et al.	2020-04-30
Apparatus and Method for Measuring Topography and Gradient of the Surfaces, Shape, and Thickness of Patterned and Unpatterned Wa 20200033117 - 16/517153 Huang; Chunsheng	2020-01-30
Inspection-Beam Shaping on a Sample Surface at an Oblique Angle of Incidence 20190250414 - 16/258543 Xu; Zhiwei ; et al.	2019-08-15
Surface Defect Inspection With Large Particle Monitoring And Laser Power Control 20180038803 - 15/230330 Cui; Steve (Yifeng) ; et al.	2018-02-08
Method and Apparatus to Fold Optics in Tools for Measuring Shape and/or Thickness of a Large and Thin Substrate 20160265904 - 15/063057 Wang; Chunhai ; et al.	2016-09-15
Apparatus and method for measuring topography and gradient of the surfaces, shape, and thickness of patterned and unpatterned wafers 10,809,055 - 16/517,153 Huang October 20, 2	2020-10-20
Inspection-beam shaping on a sample surface at an oblique angle of incidence 10,732,424 - 16/258,543 Xu , et al.	2020-08-04
Surface defect inspection with large particle monitoring and laser power control 10,324,045 - 15/230,330 Cui , et al.	2019-06-18
Method and apparatus to fold optics in tools for measuring shape and/or thickness of a large and thin substrate 9,903,708 - 15/063,057 Wang , et al. February 27, 2	2018-02-27
Method and apparatus to fold optics in tools for measuring shape and/or thickness of a large and thin substrate 9,279,663 - 13/561,377 Wang , et al. March 8, 2	2016-03-08

Patent Grants & Applications

Trademark Applications

Mark Image Registration \| Serial	Trademark Application Date
"VIKAVAS" 90074311	VIKAVAS 2020-07-26

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