Assignee
TDK SYSTEMS INC
US·4 granted patents·189 citations·filing 1995–1999
Top patents by PatentIndex Score
4 records- 0178US5901210AMethod and apparatus for implementing automatic number identification system for DAATDK SYSTEMS INC·Filed 1997·Granted May 4, 1999·71 cites·23 claims
- 0274US5712977AMethod and apparatus for initial country selection in a universal modem with cableTDK SYSTEMS INC·Filed 1995·Granted Jan 27, 1998·88 cites·49 claims
- 0360US5859557AMethod and apparatus for implementing DC mode selection in a data access arrangementTDK SYSTEMS INC·Filed 1997·Granted Jan 12, 1999·16 cites·25 claims
- 0448US6169792B1Method and apparatus for implementing automatic number identification system for DAATDK SYSTEMS INC·Filed 1999·Granted Jan 2, 2001·14 cites·20 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →