Inventor

KSCHISCHANG FRANK

CA5 patents

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

RESEARCH IN MOTION LTD

2 patents

US7000174B2Feb 14, 2006

Hybrid automatic repeat request system and method

RESEARCH IN MOTION LTD152 citations97

US7421644B2Sep 2, 2008

Hybrid automatic repeat request system and method

RESEARCH IN MOTION LTD36 citations94

SOMA NETWORKS INC

2 patents

US7050407B1May 23, 2006

Communication structure with channels configured responsive to reception quality

SOMA NETWORKS INC103 citations95

US6999471B1Feb 14, 2006

Communication structure for multiplexed links

SOMA NETWORKS INC87 citations95

MANTHA RAMESH

1 patent

US8140950B2Mar 20, 2012

Hybrid automatic repeat request system and method

MANTHA RAMESH8 citations81