Inventor

HELMKAMP DAVID J

US2 patents

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

AT & T BELL LAB

1 patent

US5265150ANov 23, 1993

Automatically configuring wireless PBX system

AT & T BELL LAB213 citations96

LUCENT TECHNOLOGIES INC

1 patent

US5628052AMay 6, 1997

Wireless communication system using distributed switched antennas

LUCENT TECHNOLOGIES INC121 citations94