Inventor
HELLER JERROLD A
US8 patents
⚠️ This page may combine multiple inventors who share the name “HELLER JERROLD A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GEN INSTRUMENT CORP
3 patentsUS5321725AJun 14, 1994
Method and apparatus for communicating digital information such as compressed video using treillis coded QAM
GEN INSTRUMENT CORP190 citations98
US5144664ASep 1, 1992
Apparatus and method for upgrading terminals to maintain a secure communication network
GEN INSTRUMENT CORP216 citations98
US5057916AOct 15, 1991
Method and apparatus for refreshing motion compensated sequential video images
GEN INSTRUMENT CORP105 citations94