Assignee
AIROHA TECH CORP
TW·98 granted patents·50 pending applications·284 citations·filing 2002–2025
Top patents by PatentIndex Score
148 records- 0195US7701290B2Amplifier gain control circuit for the wireless transceiverAIROHA TECH CORP·Filed 2008·Granted Apr 20, 2010·46 cites·16 claims
- 0286US7511579B2Phase lock loop and operating method thereofAIROHA TECH CORP·Filed 2006·Granted Mar 31, 2009·18 cites·14 claims
- 0385US11764728B1Oscillator using chopper circuit for suppressing flicker noise of current sources and associated clock generation methodAIROHA TECH CORP·Filed 2022·Granted Sep 19, 2023·2 cites·12 claims
- 0485US7047146B2Method for automatically calibrating the frequency range of a PLL and associated PLL capable of automatic calibrationAIROHA TECH CORP·Filed 2003·Granted May 16, 2006·44 cites·7 claims
- 0584US9817629B2Audio synchronization method for bluetooth speakersAIROHA TECH CORP·Filed 2015·Granted Nov 14, 2017·10 cites·17 claims
- 0684US9716930B1Wireless speaker systemAIROHA TECH CORP·Filed 2016·Granted Jul 25, 2017·5 cites·14 claims
- 0783US11875772B2Adaptive active noise control system with double talk handling and associated methodAIROHA TECH CORP·Filed 2022·Granted Jan 16, 2024·1 cites·18 claims
- 0883US9794393B2Bluetooth audio packet sharing methodAIROHA TECH CORP·Filed 2015·Granted Oct 17, 2017·8 cites·19 claims
- 0980US8022786B2Front-end circuit of the wireless transceiverAIROHA TECH CORP·Filed 2008·Granted Sep 20, 2011·9 cites·12 claims
- 1080US7283094B2Dual band antenna assembly and method for designing the sameAIROHA TECH CORP·Filed 2005·Granted Oct 16, 2007·12 cites·21 claims
- 1180US6781471B2Low phase noise voltage controlled oscillator circuitAIROHA TECH CORP·Filed 2002·Granted Aug 24, 2004·17 cites·31 claims
- 1278US7253487B2Integrated circuit chip having a seal ring, a ground ring and a guard ringAIROHA TECH CORP·Filed 2004·Granted Aug 7, 2007·30 cites·19 claims
- 1376US9544010B2RF front-end moduleAIROHA TECH CORP·Filed 2013·Granted Jan 10, 2017·4 cites·9 claims
- 1475US10425737B2Wireless audio output deviceAIROHA TECH CORP·Filed 2018·Granted Sep 24, 2019·2 cites·13 claims
- 1574US9525452B2Circuit of wireless transceiver chipAIROHA TECH CORP·Filed 2015·Granted Dec 20, 2016·7 cites·7 claims
- 1673US12004064B2Method and non-transitory computer-readable storage medium and apparatus for receiving Bluetooth packets and correcting error bits thereinAIROHA TECH CORP·Filed 2022·Granted Jun 4, 2024·0 cites·20 claims
- 1770US10498291B2Bias circuit and power amplifier circuitAIROHA TECH CORP·Filed 2018·Granted Dec 3, 2019·4 cites·10 claims
- 1870US10236832B1Audio systemAIROHA TECH CORP·Filed 2018·Granted Mar 19, 2019·4 cites·6 claims
- 1970US10147444B2Electronic apparatus and voice trigger method thereforAIROHA TECH CORP·Filed 2016·Granted Dec 4, 2018·3 cites·10 claims
- 2070US2024276191A1Method and non-transitory computer-readable storage medium and apparatus for receiving bluetooth packets and correcting error bits thereinAIROHA TECH CORP·Filed 2024·Application pending·0 cites
- 2168US2026012180A1Inverter circuit with dynamic crossing point and method of adaptively adjusting crossing point of inverter circuitAIROHA TECH CORP·Filed 2025·Application pending·0 cites
- 2267US10033085B2Acoustic-wave device with active calibration mechanismAIROHA TECH CORP·Filed 2017·Granted Jul 24, 2018·1 cites·10 claims
- 2366US7015591B2Exposed pad module integrating a passive device thereinAIROHA TECH CORP·Filed 2004·Granted Mar 21, 2006·13 cites·21 claims
- 2465US6825790B2Low power consumption pipelined analog-to-digital converterAIROHA TECH CORP·Filed 2002·Granted Nov 30, 2004·13 cites·32 claims
- 2564US2025240837A1Wireless audio system that supports bluetooth low energy audio and sets up snoop links for audio sink devices and related wireless audio methodAIROHA TECH CORP·Filed 2024·Application pending·0 cites
- 2664US2025362414A1Apparatus and method for global navigation satellite system (gnss) doppler compensationAIROHA TECH CORP·Filed 2024·Application pending·0 cites
- 2763US12300212B2Active noise cancellation integrated circuit for stacking at least one anti-noise signal and at least one non-anti-noise signal, associated method, and active noise cancellation headphone using the sameAIROHA TECH CORP·Filed 2023·Granted May 13, 2025·0 cites·20 claims
- 2863US9577660B1Successive approximation ADC and control method thereofAIROHA TECH CORP·Filed 2016·Granted Feb 21, 2017·3 cites·13 claims
- 2963US7095270B2Voltage supplying apparatusAIROHA TECH CORP·Filed 2004·Granted Aug 22, 2006·14 cites·20 claims
- 3063US2026011678A1Semiconductor package structureAIROHA TECH CORP·Filed 2024·Application pending·0 cites
- 3162US12542576B2Method and apparatus for generating combination output for acquisition by coherently combining correlation outputs of multiple channelsAIROHA TECH CORP·Filed 2024·Granted Feb 3, 2026·0 cites·20 claims
- 3262US9705468B2Adjustable harmonic filtering deviceAIROHA TECH CORP·Filed 2015·Granted Jul 11, 2017·2 cites·8 claims
- 3362US2026063806A1Global navigation satellite system receiver with hardware sharing achieved through hypothesis scheduling machine and associated methodAIROHA TECH CORP·Filed 2024·Application pending·0 cites
- 3461US12581235B2Noise reduction system using finite impulse response filter that is updated by configuration of minimum phase filter for noise reduction and associated methodAIROHA TECH CORP·Filed 2024·Granted Mar 17, 2026·0 cites·14 claims
- 3561US12278724B2Method and apparatus for estimating frequency offset through accumulating complete frequency deviation values of samples obtained from sampling frequency-modulated repetition-coded segment of packetAIROHA TECH CORP·Filed 2023·Granted Apr 15, 2025·0 cites·14 claims
- 3661US11855668B210BASE-T transmitter using waveform shaping for applying pre-compensation of inter-symbol interference and associated methodAIROHA TECH CORP·Filed 2022·Granted Dec 26, 2023·0 cites·20 claims
- 3761US9609465B2Multi-role Bluetooth device and Bluetooth connection method thereofAIROHA TECH CORP·Filed 2015·Granted Mar 28, 2017·2 cites·13 claims
- 3860US12143229B2Method and non-transitory computer-readable storage medium and apparatus for transmitting wireless multi-channel dataAIROHA TECH CORP·Filed 2022·Granted Nov 12, 2024·0 cites·20 claims
- 3960US12028438B2Electronic device that adjusts local clock according to clock information of another electronic device and associated computer systemAIROHA TECH CORP·Filed 2022·Granted Jul 2, 2024·0 cites·19 claims
- 4060US10362397B2Voice enhancement method for distributed systemAIROHA TECH CORP·Filed 2015·Granted Jul 23, 2019·1 cites·8 claims
- 4160US2026016810A1Code generator circuit with code doppler compensation and local replica generator circuit using the code generator circuitAIROHA TECH CORP·Filed 2024·Application pending·0 cites
- 4259US12237933B2Method and non-transitory computer-readable storage medium and apparatus for retransmitting wireless peer packetAIROHA TECH CORP·Filed 2022·Granted Feb 25, 2025·0 cites·20 claims
- 4359US12120213B2100BASE-TX transceiver with transmit clock selected from output clock of clock generator circuit and receive recovered clock of clock and data recovery circuit and associated methodAIROHA TECH CORP·Filed 2022·Granted Oct 15, 2024·0 cites·18 claims
- 4459US2023402818A1Semiconductor package having ground bonding wire that crosses over signal bonding wire for crosstalk reduction and associated methodAIROHA TECH CORP·Filed 2022·Application pending·0 cites
- 4558US12463620B2Feedback control circuit of pulse-frequency modulation converter that adaptively adjusts on-time control signal and associated feedback control methodAIROHA TECH CORP·Filed 2023·Granted Nov 4, 2025·0 cites·10 claims
- 4658US12255659B2Biasing circuit for setting bias voltages of current source circuit and current sink circuit in charge pump of phase-locked loop circuit by using current digital-to-analog converter and low-pass filterAIROHA TECH CORP·Filed 2022·Granted Mar 18, 2025·0 cites·21 claims
- 4758US11721315B2Active noise cancellation integrated circuit for stacking multiple anti-noise signals, associated method, and active noise cancellation headphone using the sameAIROHA TECH CORP·Filed 2022·Granted Aug 8, 2023·0 cites·19 claims
- 4858US2026063804A1Method and non-transitory computer-readable storage medium and apparatus for acquiring global navigation satellite system (gnss) signalsAIROHA TECH CORP·Filed 2024·Application pending·0 cites
- 4958US2025080449A1Ethernet physical-layer transceiver using different phase combinations of transmitter clock and receiver clock to obtain samples for channel characteristic analysis and related channel characteristic analysis methodAIROHA TECH CORP·Filed 2024·Application pending·0 cites
- 5057US12580583B2Differential successive approximation register analog-to-digital converter with dynamic input common-mode voltage control and associated methodAIROHA TECH CORP·Filed 2024·Granted Mar 17, 2026·0 cites·14 claims
Showing the top 50 of 148 patent records by PatentIndex Score.
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