Inventor · disambiguated record
Robert A. Zak
Also filed as: ZAK ROBERT · ZAK ROBERT A · ZAK ROBERT ALLEN
10 granted patents·3 pending applications·380 citations·filing 1993–2008
91Inventor score
Files withERICSSON INC5SONY ERICSSON MOBILE COMM AB4ERICSSON GE MOBILE INC2ERICSSON GE MOBILE COMMUNICAT1ZAK ROBERT1
Top patents by PatentIndex Score
13 records- 0182US5485522ASystem for adaptively reducing noise in speech signalsERICSSON GE MOBILE COMMUNICAT·Filed 1993·Granted Jan 16, 1996·140 cites·33 claims
- 0279US6625227B1Artificial ramping of transmit power for burst transmissionsERICSSON INC·Filed 1999·Granted Sep 23, 2003·41 cites·20 claims
- 0376US7483692B2System and method of predicting user input to a mobile terminalSONY ERICSSON MOBILE COMM AB·Filed 2005·Granted Jan 27, 2009·7 cites·15 claims
- 0472US6452991B1Systems and methods for acquiring channel synchronization in time division multiple access communications systems using dual detection thresholdsERICSSON INC·Filed 1998·Granted Sep 17, 2002·48 cites·35 claims
- 0571US5778026AReducing electrical power consumption in a radio transceiver by de-energizing selected components when speech is not presentERICSSON GE MOBILE INC·Filed 1995·Granted Jul 7, 1998·46 cites·22 claims
- 0667US6829253B1Methods and systems for efficiently using synchronization information in transitioning between channels in TDMA and CDMA communications systemsERICSSON INC·Filed 2000·Granted Dec 7, 2004·13 cites·22 claims
- 0766US6084926AMethod and system for demodulating radio signalsERICSSON INC·Filed 1997·Granted Jul 4, 2000·40 cites·30 claims
- 0863US5835851AMethod and apparatus for echo reduction in a hands-free cellular radio using added noise framesERICSSON GE MOBILE INC·Filed 1995·Granted Nov 10, 1998·37 cites·9 claims
- 0958US7966034B2Method and apparatus of synchronizing complementary multi-media effects in a wireless communication deviceSONY ERICSSON MOBILE COMM AB·Filed 2003·Granted Jun 21, 2011·4 cites·12 claims
- 1052US6914885B2Methods, wireless radio receivers, and systems for selecting a data stream from concurrently demodulated radio signalsERICSSON INC·Filed 2001·Granted Jul 5, 2005·4 cites·38 claims
- 1147US2008183755A1Methods for storing an alert file by converting the alert file to a lower complexity file format and using the converted alert file to generate an alert and related electronic devices and computer program productsSONY ERICSSON MOBILE COMM AB·Filed 2007·Application pending·0 cites
- 1246US2010153336A1Method and system for synchronizing informationSONY ERICSSON MOBILE COMM AB·Filed 2008·Application pending·0 cites
- 1342US2005209858A1Apparatus and method for voice activated communicationZAK ROBERT·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →