Assignee
REDPINE SIGNALS INC
US·67 granted patents·5 pending applications·476 citations·filing 2003–2021
Top patents by PatentIndex Score
72 records- 0194US7907555B1RSSI-based powerdown apparatus and method for a wireless communications systemREDPINE SIGNALS INC·Filed 2007·Granted Mar 15, 2011·35 cites·26 claims
- 0291US7936237B2Multi-band transmit-receive switch for wireless transceiverREDPINE SIGNALS INC·Filed 2008·Granted May 3, 2011·23 cites·18 claims
- 0391US7593378B1SINR-based powerdown apparatus and method for a wireless communications systemsREDPINE SIGNALS INC·Filed 2006·Granted Sep 22, 2009·39 cites·20 claims
- 0491US7450911B1Multiplexed wireless receiver and transmitterREDPINE SIGNALS INC·Filed 2007·Granted Nov 11, 2008·19 cites·27 claims
- 0590US7656970B1Apparatus for a wireless communications system using signal energy to control sample resolution and rateREDPINE SIGNALS INC·Filed 2006·Granted Feb 2, 2010·38 cites·34 claims
- 0689US8008949B1Clock selection for a communications processor having a sleep modeREDPINE SIGNALS INC·Filed 2010·Granted Aug 30, 2011·10 cites·19 claims
- 0789US7986738B2Peak to average power ratio reduction apparatus and method for a wireless OFDM transmitterREDPINE SIGNALS INC·Filed 2007·Granted Jul 26, 2011·21 cites·18 claims
- 0888US9697162B1IoT product synthesis apparatus and methodREDPINE SIGNALS INC·Filed 2015·Granted Jul 4, 2017·10 cites·13 claims
- 0988US7386074B1Digital automatic gain control method and apparatusREDPINE SIGNALS INC·Filed 2003·Granted Jun 10, 2008·37 cites·47 claims
- 1087US11593573B2Chopper stabilized analog multiplier unit element with binary weighted charge transfer capacitorsREDPINE SIGNALS INC·Filed 2021·Granted Feb 28, 2023·2 cites·19 claims
- 1187US9703899B1IoT product synthesis apparatus and methodREDPINE SIGNALS INC·Filed 2015·Granted Jul 11, 2017·8 cites·13 claims
- 1286US7761688B1Multiple thread in-order issue in-order completion DSP and micro-controllerREDPINE SIGNALS INC·Filed 2007·Granted Jul 20, 2010·18 cites·40 claims
- 1385US11469770B2Architecture for multiplier accumulator using unit elements for multiplication, bias, accumulation, and analog to digital conversion over a shared charge transfer busREDPINE SIGNALS INC·Filed 2021·Granted Oct 11, 2022·2 cites·21 claims
- 1485US10541708B1Decompression engine for executable microcontroller codeREDPINE SIGNALS INC·Filed 2018·Granted Jan 21, 2020·3 cites·20 claims
- 1585US10356092B2Uncloneable registration of an internet of things (IoT) device in a networkREDPINE SIGNALS INC·Filed 2017·Granted Jul 16, 2019·9 cites·13 claims
- 1685US7965782B1Reduced complexity maximum likelihood decoder for MIMO communicationsREDPINE SIGNALS INC·Filed 2007·Granted Jun 21, 2011·16 cites·29 claims
- 1784US7657683B2Cross-thread interrupt controller for a multi-thread processorREDPINE SIGNALS INC·Filed 2008·Granted Feb 2, 2010·25 cites·18 claims
- 1883US11032766B2Wire-free bluetooth communication system with fast pairingREDPINE SIGNALS INC·Filed 2019·Granted Jun 8, 2021·4 cites·20 claims
- 1983US7295144B1Quantizer responsive to noise level for a wireless communications systemREDPINE SIGNALS INC·Filed 2006·Granted Nov 13, 2007·15 cites·12 claims
- 2082US7593459B1Wireless link simulatorREDPINE SIGNALS INC·Filed 2005·Granted Sep 22, 2009·15 cites·24 claims
- 2181US10620661B2Fine-grained clock resolution using low and high frequency clock sources in a low-power systemREDPINE SIGNALS INC·Filed 2018·Granted Apr 14, 2020·2 cites·18 claims
- 2280US7870468B1Reed-solomon decoder using a configurable arithmetic processorREDPINE SIGNALS INC·Filed 2006·Granted Jan 11, 2011·17 cites·31 claims
- 2375US12107966B2Device authentication using blockchainREDPINE SIGNALS INC·Filed 2021·Granted Oct 1, 2024·1 cites·17 claims
- 2474US11106268B2Method and system for saving power in a real time hardware processing unitREDPINE SIGNALS INC·Filed 2019·Granted Aug 31, 2021·3 cites·5 claims
- 2574US7298772B1Packet detection, symbol timing, and coarse frequency estimation in an OFDM communications systemREDPINE SIGNALS INC·Filed 2004·Granted Nov 20, 2007·27 cites·34 claims
- 2673US11893360B2Process for a floating point dot product multiplier-accumulatorREDPINE SIGNALS INC·Filed 2021·Granted Feb 6, 2024·1 cites·19 claims
- 2773US10362509B2Incident broadcast retransmission in a vehicular networkREDPINE SIGNALS INC·Filed 2017·Granted Jul 23, 2019·2 cites·18 claims
- 2872US7957273B2Packet re-transmission controller for block acknowledgement in a communications systemREDPINE SIGNALS INC·Filed 2008·Granted Jun 7, 2011·6 cites·17 claims
- 2972US7634000B1Noise estimator for a communications systemREDPINE SIGNALS INC·Filed 2006·Granted Dec 15, 2009·6 cites·22 claims
- 3072US7529865B1Packet buffer management apparatus and methodREDPINE SIGNALS INC·Filed 2007·Granted May 5, 2009·4 cites·21 claims
- 3172US7218896B1Multiplexed wireless receiver and transmitterREDPINE SIGNALS INC·Filed 2003·Granted May 15, 2007·12 cites·16 claims
- 3271US10425895B2Power-save system for detection of Bluetooth long range packetsREDPINE SIGNALS INC·Filed 2018·Granted Sep 24, 2019·2 cites·19 claims
- 3371US9946323B1Encrypted wakeup controller apparatus and method for ultra low power wireless communicationsREDPINE SIGNALS INC·Filed 2016·Granted Apr 17, 2018·4 cites·18 claims
- 3471US7296100B1Packet buffer management apparatus and methodREDPINE SIGNALS INC·Filed 2003·Granted Nov 13, 2007·13 cites·19 claims
- 3570US10292104B2Quick decision preamble detector with hierarchical processingREDPINE SIGNALS INC·Filed 2017·Granted May 14, 2019·1 cites·10 claims
- 3668US10528641B2Encoder and decoder for transmission of coefficients to a neural networkREDPINE SIGNALS INC·Filed 2018·Granted Jan 7, 2020·1 cites·15 claims
- 3763US10931301B2Decompression engine for executable microcontroller codeREDPINE SIGNALS INC·Filed 2019·Granted Feb 23, 2021·0 cites·20 claims
- 3863US9888096B1Multi-protocol processor for mobile automotive networksREDPINE SIGNALS INC·Filed 2017·Granted Feb 6, 2018·1 cites·18 claims
- 3962US7327700B2Flexible multi-channel multi-thread media access controller and physical layer interface for wireless networksREDPINE SIGNALS INC·Filed 2003·Granted Feb 5, 2008·7 cites·44 claims
- 4060US11288072B2Multi-threaded processor with thread granularityREDPINE SIGNALS INC·Filed 2020·Granted Mar 29, 2022·0 cites·17 claims
- 4160US7464201B1Packet buffer management apparatus and methodREDPINE SIGNALS INC·Filed 2007·Granted Dec 9, 2008·1 cites·20 claims
- 4259US8031762B2Stream weight estimation and compensation in SIMO/MIMO OFDM receiversREDPINE SIGNALS INC·Filed 2008·Granted Oct 4, 2011·2 cites·3 claims
- 4357US12462150B2Modular analog multiplier-accumulator unit element for multi-layer neural networksREDPINE SIGNALS INC·Filed 2021·Granted Nov 4, 2025·0 cites·15 claims
- 4457US11522547B1Bias unit element with binary weighted charge transfer capacitorsREDPINE SIGNALS INC·Filed 2021·Granted Dec 6, 2022·0 cites·21 claims
- 4556US11687738B2Chopper stabilized bias unit element with binary weighted charge transfer capacitorsREDPINE SIGNALS INC·Filed 2021·Granted Jun 27, 2023·0 cites·21 claims
- 4656US7844007B2Combined OFDMA preamble index identification, integer frequency offset estimation, and preamble CINR measurementREDPINE SIGNALS INC·Filed 2008·Granted Nov 30, 2010·2 cites·15 claims
- 4753US8051222B2Concatenating secure digital input output (SDIO) interfaceREDPINE SIGNALS INC·Filed 2008·Granted Nov 1, 2011·2 cites·13 claims
- 4852US11902426B2Efficient storage of blockchain in embedded deviceREDPINE SIGNALS INC·Filed 2021·Granted Feb 13, 2024·0 cites·14 claims
- 4952US10681586B2Device for a vehicular network providing incident retransmissionREDPINE SIGNALS INC·Filed 2019·Granted Jun 9, 2020·0 cites·21 claims
- 5052US7412000B1Maximum likelihood block decision feedback estimation for CCK demodulation apparatus and methodREDPINE SIGNALS INC·Filed 2004·Granted Aug 12, 2008·4 cites·27 claims
Showing the top 50 of 72 patent records by PatentIndex Score.
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