Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Telephone and data communications line conditioner system

Telephone and data communications line conditioner system

US Patent 5696820 · Granted Dec 9, 1997

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method and apparatus for adaptive AC/DC surge protection2021
Variable-pressure lumbar and back support cushion2012
Low voltage protection module2004
Telephone and data communications line protection module and grounding spring cl1999
Telephone and communications line overvoltage protection apparatus1997
Telecommunications T1 carrier overvoltage and fiber to curb power protector1996
Telephone line overvoltage protection1995
Telephone line overvoltage protection apparatus1994
Telephone line overvoltage protection method and apparatus1994
Telephone line overvoltage protection device having aligned, bent terminals supp1993
Uninterruptible power supply controller1993
Terminal cap for a battery1993