Assignee
TOPTRONIC IND CO LTD
TW·3 granted patents·10 citations·filing 1995–1999
Technology mixG02B2
Top patents by PatentIndex Score
3 records- 0139USD367641SBattery charger for portable telephoneTOPTRONIC IND CO LTD·Filed 1995·Granted Mar 5, 1996·5 cites·1 claims
- 0230US6163418AAdjustment structure for fast locating zoom lensTOPTRONIC IND CO LTD·Filed 1999·Granted Dec 19, 2000·3 cites·2 claims
- 0328US6122113ADevice for determining focal position of zoom lensTOPTRONIC IND CO LTD·Filed 1999·Granted Sep 19, 2000·2 cites·3 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →