Inventor

CHENG CECILIA Y

US2 patents

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

HUGHES ELECTRONICS CORP

1 patent

US6577421B1Jun 10, 2003

Alignment system and method for optical satellite communication

HUGHES ELECTRONICS CORP64 citations94

DIRECTV GROUP INC

1 patent

US6819874B2Nov 16, 2004

Alignment system and method for optical satellite communication

DIRECTV GROUP INC18 citations90