Assignee
EXTECH ELECTRONICS CO LTD
TW·3 granted patents·37 citations·filing 1995–1997
Top patents by PatentIndex Score
3 records- 0148US5936419ATest method and apparatus utilizing reactive charging currents to determine whether a test sample is properly connectedEXTECH ELECTRONICS CO LTD·Filed 1997·Granted Aug 10, 1999·16 cites·9 claims
- 0244US5828222AQuick DC compressive strength test method and the related apparatusEXTECH ELECTRONICS CO LTD·Filed 1997·Granted Oct 27, 1998·13 cites·6 claims
- 0334US5548501AHigh-voltage power supply circuit with a voltage discharging circuitEXTECH ELECTRONICS CO LTD·Filed 1995·Granted Aug 20, 1996·8 cites·2 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →