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name:-0.010762214660645
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Lu; Jingxue Patent Filings

Lu; Jingxue

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lu; Jingxue.The latest application filed is for "high voltage switch with fast turn-off".

Company Profile
1.10.12
  • Lu; Jingxue - San Diego CA
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Envelope tracking system having fast transition time for a radio frequency (RF) amplifier
Grant 11,271,599 - Mirea , et al. March 8, 2
2022-03-08
High voltage switch with fast turn-off
Grant 11,258,409 - Philpott , et al. February 22, 2
2022-02-22
High Voltage Switch With Fast Turn-off
App 20220021348 - PHILPOTT; Justin ;   et al.
2022-01-20
Voltage-to-current Architecture And Error Correction Schemes
App 20210231710 - SIVAKUMAR; Ramkumar ;   et al.
2021-07-29
Envelope Tracking System Having Fast Transition Time For A Radio Frequency (rf) Amplifier
App 20210194517 - MIREA; Iulian ;   et al.
2021-06-24
Cancelation of induced ground noise in a headphone output
Grant 10,194,234 - Lu , et al. Ja
2019-01-29
Delay-free poly-phase quantizer and quantization method for PWM mismatch shaping
Grant 10,164,650 - Lu , et al. Dec
2018-12-25
Cancelation Of Induced Ground Noise In A Headphone Output
App 20180352321 - LU; Jingxue ;   et al.
2018-12-06
Delay-free Poly-phase Quantizer And Quantization Method For Pwm Mismatch Shaping
App 20180234101 - Lu; Jingxue ;   et al.
2018-08-16
Startup Circuit And Methods Of Use For Audio Accessories
App 20180146276 - Azin; Meysam ;   et al.
2018-05-24
Power supply rejection rate through noise cancellation in an audio amplifier loop
Grant 9,800,214 - Lu October 24, 2
2017-10-24
Protection of a speaker from thermal damage
Grant 9,749,739 - Tang , et al. August 29, 2
2017-08-29
Protection Of A Speaker From Thermal Damage
App 20170085986 - Tang; Zhilong ;   et al.
2017-03-23
Audio switching amplifier
Grant 9,602,062 - Lu , et al. March 21, 2
2017-03-21
Power Supply Rejection Rate Through Noise Cancellation In An Audio Amplifier Loop
App 20160294337 - Lu; Jingxue
2016-10-06
Asymmetric H-bridge in a class D power amplifier
Grant 9,461,589 - Lu , et al. October 4, 2
2016-10-04
Integrator for class D audio amplifier
Grant 9,461,595 - Lu , et al. October 4, 2
2016-10-04
Swing limiter circuit
Grant 9,425,755 - Lu , et al. August 23, 2
2016-08-23
Asymmetric H-bridge In A Class D Power Amplifier
App 20160065134 - Lu; Jingxue ;   et al.
2016-03-03
Switched-capacitor Rc Oscillator
App 20160056763 - ZHAO; Shitong ;   et al.
2016-02-25
Audio Switching Amplifier
App 20150381119 - Lu; Jingxue ;   et al.
2015-12-31
Integrator For Class D Audio Amplifier
App 20150263676 - Lu; Jingxue ;   et al.
2015-09-17

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