Assignee
ALFA TECH LTD
HK·19 granted patents·122 citations·filing 1995–1998
Top patents by PatentIndex Score
19 records- 0184USD417215SRadio receiver combined with a clockALFA TECH LTD·Filed 1998·Granted Nov 30, 1999·28 cites·1 claims
- 0284USD384069SCombined radio, cassette player and clockALFA TECH LTD·Filed 1995·Granted Sep 23, 1997·28 cites·1 claims
- 0383USD384667SRadioALFA TECH LTD·Filed 1995·Granted Oct 7, 1997·26 cites·1 claims
- 0447USD400531SCombined CD player and radio systemALFA TECH LTD·Filed 1997·Granted Nov 3, 1998·6 cites·1 claims
- 0547USD381984SCombined radio with clockALFA TECH LTD·Filed 1995·Granted Aug 5, 1997·6 cites·1 claims
- 0646USD414492SRadioALFA TECH LTD·Filed 1998·Granted Sep 28, 1999·5 cites·1 claims
- 0746USD388789SRadioALFA TECH LTD·Filed 1996·Granted Jan 6, 1998·5 cites·1 claims
- 0845USD384666SRadio with clockALFA TECH LTD·Filed 1995·Granted Oct 7, 1997·5 cites·1 claims
- 0942USD381986SRadioALFA TECH LTD·Filed 1995·Granted Aug 5, 1997·4 cites·1 claims
- 1038USD385560SRadio cassette playerALFA TECH LTD·Filed 1995·Granted Oct 28, 1997·3 cites·1 claims
- 1132USD389482SRadioALFA TECH LTD·Filed 1995·Granted Jan 20, 1998·1 cites·1 claims
- 1232USD384073SRadioALFA TECH LTD·Filed 1995·Granted Sep 23, 1997·1 cites·1 claims
- 1332USD384074SRadioALFA TECH LTD·Filed 1995·Granted Sep 23, 1997·1 cites·1 claims
- 1431USD391268SFace plate for a radio cassette playerALFA TECH LTD·Filed 1995·Granted Feb 24, 1998·1 cites·1 claims
- 1531USD389486SControl unit for a hi-fidelity systemALFA TECH LTD·Filed 1995·Granted Jan 20, 1998·1 cites·1 claims
- 1631USD389485SControl unit for a hi-fidelity systemALFA TECH LTD·Filed 1995·Granted Jan 20, 1998·1 cites·1 claims
- 1730USD391269SFace plate for a radio cassette playerALFA TECH LTD·Filed 1995·Granted Feb 24, 1998·0 cites·1 claims
- 1830USD384348SRadio cassette playerALFA TECH LTD·Filed 1995·Granted Sep 30, 1997·0 cites·1 claims
- 1930USD384067SRadio cassette playerALFA TECH LTD·Filed 1995·Granted Sep 23, 1997·0 cites·1 claims
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