Cheng, David C

USPTO Trademark & Patent Filings

Trademark applications and grants for Cheng, David C. Cheng, David C has 1 trademark applications. The latest application filed is for "BOTTLE HELPERS"

Company Profile

Cheng, David C
c david cheng
Cheng; David C. - Plano TX
Cheng, David C. - Palos Verdes Estates CA
Cheng, David C, - Palos Verdes Estates CA
Cheng; David C. - Palos Verdes Estates CA
Cheng; David C. - Boston MA

Entity Type	INDIVIDUAL
Address	46 Peninsula Center, Ste E, 370 Rolling Hill Estates, CALIFORNIA UNITED STATES 90274

*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
System and method for defining and inserting metadata attributes in files 20070203927 - 11/361324 Cave; Ellis K. ; et al.	2007-08-30
System and method for retrieving files from a file server using file attributes 20070203875 - 11/361848 Cave; Ellis K. ; et al.	2007-08-30
Satellite system and method of deploying same 20040056148 - 10/657452 Taormina, Frank ; et al.	2004-03-25
Position location of multiple transponding platforms and users using two-way ranging as a calibration reference for GPS 20030208317 - 09/841110 Chang, Donald C.D. ; et al.	2003-11-06
Method for identifying growth limits of handheld services for mobile satellite communications 20030129942 - 10/264197 Chang, Donald C. D. ; et al.	2003-07-10
Coherent synchronization of code division multiple access signals 6,963,548 - 09/550,505 Chang , et al. November 8, 2	2005-11-08
Method for identifying growth limits of handheld services for mobile satellite communications 6,807,397 - 10/264,197 Chang , et al. October 19, 2	2004-10-19
Position location of multiple transponding platforms and users using two-way ranging as a calibration reference for GPS 6,785,553 - 09/841,110 Chang , et al. August 31, 2	2004-08-31
Satellite system and method of deploying same 6,766,987 - 10/230,424 Taormina , et al. July 27, 2	2004-07-27
Method for re-routing signals in a switch network 6,643,268 - 09/379,168 Yung , et al. November 4, 2	2003-11-04

Patent Grants & Applications

Trademark Applications

Mark Image Registration \| Serial	Trademark Application Date
"BOTTLE HELPERS" 97311679	BOTTLE HELPERS 2022-03-14

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