Inventor

UPHAM DAVID B

US4 patents

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

KESTREL SOLUTIONS INC

3 patents

US6529303B1Mar 4, 2003

Optical communications networks utilizing frequency division multiplexing

KESTREL SOLUTIONS INC90 citations95

US6624766B1Sep 23, 2003

Recovery and transmission of return-to-zero formatted data using non-return-to-zero devices

KESTREL SOLUTIONS INC80 citations93

US6452945B1Sep 17, 2002

Electrical add-drop multiplexing for optical communications networks utilizing frequency division multiplexing

KESTREL SOLUTIONS INC17 citations90

POSSLEY NICHOLAS

1 patent

USRE41517EAug 17, 2010

Recovery and transmission of return-to-zero formatted data using non-return-to-zero devices

POSSLEY NICHOLAS2 citations46