Sun Huifang

USPTO Trademark & Patent Filings

Trademark applications and grants for Sun Huifang. Sun Huifang has 1 trademark applications. The latest application filed is for "SLEVATY"

Company Profile

Sun, Huifang
huifang sun
Sun; Huifang - Woburn MA

Trademarks Patents

Patent Applications

Patent Application	Date
Method and Apparatus for Keypoint Trajectory Coding on Compact Descriptor for Video Analysis 20170214936 - 15/004434 Tian; Dong ; et al.	2017-07-27
Method for Coding Pictures Using Hierarchical Transform Units 20130279820 - 13/920611 Cohen; Robert A. ; et al.	2013-10-24
Method for Modeling and Estimating Rendering Errors in Virtual Images 20130201177 - 13/366348 Cheung; Ngai-Man ; et al.	2013-08-08
Method for Coding Pictures Using Hierarchical Transform Units 20120281928 - 13/169959 Cohen; Robert A. ; et al.	2012-11-08
Method for Embedding Decoding Information in Quantized Transform Coefficients 20120230396 - 13/250972 Cohen; Robert A. ; et al.	2012-09-13
Method and apparatus for keypoint trajectory coding on compact descriptor for video analysis 10,154,281 - 15/004,434 Tian , et al. Dec	2018-12-11
Method for coding pictures using hierarchical transform units 8,750,634 - 13/920,611 Cohen , et al. June 10, 2	2014-06-10
Method for modeling and estimating rendering errors in virtual images 8,692,840 - 13/366,348 Cheung , et al. April 8, 2	2014-04-08
Method for modeling and estimating rendering errors in virtual images 8,692,840 - 13/366,348 Cheung , et al. April 8, 2	2014-04-08
Method for coding pictures using hierarchical transform units 8,494,290 - 13/169,959 Cohen , et al. July 23, 2	2013-07-23

Patent Grants & Applications

Trademark Applications

Mark Image Registration \| Serial	Trademark Application Date
"SLEVATY" 90747506	SLEVATY 2021-06-01

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