Inventor
RAYNESFORD STEVEN J
US12 patents
⚠️ This page may combine multiple inventors who share the name “RAYNESFORD STEVEN J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON DENKI HOME ELECTRONICS
5 patentsUS5406627AApr 11, 1995
Digital data cryptographic system
NIPPON DENKI HOME ELECTRONICS269 citations97
US5185794AFeb 9, 1993
System and method for scrambling and/or descrambling a video signal
NIPPON DENKI HOME ELECTRONICS61 citations94
US5091938AFeb 25, 1992
System and method for transmitting entertainment information to authorized ones of plural receivers
NIPPON DENKI HOME ELECTRONICS110 citations94
US5267312ANov 30, 1993
Audio signal cryptographic system
NIPPON DENKI HOME ELECTRONICS38 citations91
US5166976ANov 24, 1992
System and method for detection of a pulse within a video signal
NIPPON DENKI HOME ELECTRONICS14 citations72
SENSORMATIC ELECTRONICS LLC
3 patentsUS12489194B2Dec 2, 2025
Antennas with light source
SENSORMATIC ELECTRONICS LLC0 citations61
US11594115B2Feb 28, 2023
Methods and apparatuses for determining a position of a security tag
SENSORMATIC ELECTRONICS LLC1 citations61
US11907779B2Feb 20, 2024
Passive-radio frequency blocking of side-lobe reads
SENSORMATIC ELECTRONICS LLC0 citations51