Inventor

ZAFAR SOHAIL

US4 patents

⚠️ This page may combine multiple inventors who share the name “ZAFAR SOHAIL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GTE LABORATORIES INC

2 patents

US5495292AFeb 27, 1996

Inter-frame wavelet transform coder for color video compression

GTE LABORATORIES INC192 citations97

US5477272ADec 19, 1995

Variable-block size multi-resolution motion estimation scheme for pyramid coding

GTE LABORATORIES INC278 citations97

AMERICAN EXPRESS TRAVEL RELATED SERVICES CO INC

2 patents

US10497027B2Dec 3, 2019

Transactions with reward points

AMERICAN EXPRESS TRAVEL RELATED SERVICES CO INC3 citations69

US9934517B2Apr 3, 2018

Systems and methods for processing transactions

AMERICAN EXPRESS TRAVEL RELATED SERVICES CO INC1 citations48