Assignee
WIRELESS ACCESS INC
US·23 granted patents·1,278 citations·filing 1992–1998
Top patents by PatentIndex Score
23 records- 0196US5557642ADirect conversion receiver for multiple protocolsWIRELESS ACCESS INC·Filed 1994·Granted Sep 17, 1996·226 cites·22 claims
- 0293US6018553AMulti-level mixer architecture for direct conversion of FSK signalsWIRELESS ACCESS INC·Filed 1996·Granted Jan 25, 2000·177 cites·20 claims
- 0383US5428638AMethod and apparatus for reducing power consumption in digital communications devicesWIRELESS ACCESS INC·Filed 1993·Granted Jun 27, 1995·120 cites·20 claims
- 0483US5406226AStable, narrow bandwidth, high frequency amplifier with low power consumptionWIRELESS ACCESS INC·Filed 1993·Granted Apr 11, 1995·47 cites·38 claims
- 0583US5345406ABandpass sigma delta converter suitable for multiple protocolsWIRELESS ACCESS INC·Filed 1992·Granted Sep 6, 1994·50 cites·16 claims
- 0679US6259911B1Network operations center hardware and software designWIRELESS ACCESS INC·Filed 1998·Granted Jul 10, 2001·83 cites·21 claims
- 0779US6173164B1Method and apparatus for wide range automatic frequency controlWIRELESS ACCESS INC·Filed 1997·Granted Jan 9, 2001·61 cites·48 claims
- 0877US5631503AApparatus for generating power for use in a communications deviceWIRELESS ACCESS INC·Filed 1994·Granted May 20, 1997·71 cites·28 claims
- 0975USD409195SPagerWIRELESS ACCESS INC·Filed 1997·Granted May 4, 1999·21 cites·1 claims
- 1072US5563772ARigidized outer support structure for an integrated circuit cardWIRELESS ACCESS INC·Filed 1995·Granted Oct 8, 1996·36 cites·14 claims
- 1170US6381241B1Duplicate message detection and mending of garbled messagesWIRELESS ACCESS INC·Filed 1997·Granted Apr 30, 2002·67 cites·31 claims
- 1270US6088457AMethod and apparatus for over the air programming a communication deviceWIRELESS ACCESS INC·Filed 1995·Granted Jul 11, 2000·67 cites·69 claims
- 1367US6049290AControl button interface for a portable communications deviceWIRELESS ACCESS INC·Filed 1997·Granted Apr 11, 2000·39 cites·14 claims
- 1464US6058150AMethod and apparatus for combined timing recovery, frame synchronization and frequency offset correction in a receiverWIRELESS ACCESS INC·Filed 1997·Granted May 2, 2000·58 cites·23 claims
- 1560US5854595ACommunications apparatus and method with a computer interchangeable integrated circuit cardWIRELESS ACCESS INC·Filed 1995·Granted Dec 29, 1998·29 cites·34 claims
- 1656US6216001B1Service level indication and registration processing in a wireless communication deviceWIRELESS ACCESS INC·Filed 1998·Granted Apr 10, 2001·39 cites·9 claims
- 1755US6107967ABillboard antennaWIRELESS ACCESS INC·Filed 1998·Granted Aug 22, 2000·23 cites·18 claims
- 1853US5687064ARigidized outer support structure for an integrated circuit cardWIRELESS ACCESS INC·Filed 1996·Granted Nov 11, 1997·19 cites·13 claims
- 1946US6011816ADirect demodulation method and apparatusWIRELESS ACCESS INC·Filed 1996·Granted Jan 4, 2000·23 cites·17 claims
- 2046USD388059SPagerWIRELESS ACCESS INC·Filed 1995·Granted Dec 23, 1997·6 cites·1 claims
- 2140USD415762SPagerWIRELESS ACCESS INC·Filed 1997·Granted Oct 26, 1999·4 cites·1 claims
- 2239US5568364ASonically-bonded outer support structure for an integrated circuit cardWIRELESS ACCESS INC·Filed 1994·Granted Oct 22, 1996·11 cites·24 claims
- 2330USD410926SPagerWIRELESS ACCESS INC·Filed 1997·Granted Jun 15, 1999·1 cites·1 claims
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