U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

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Examiner: Le, Dinh T.


Primary examiner statistics: 1999 patents; average approval time: 1997 days
Assistant examiner statistics: 767 patents; average approval time: 783 days

Patents as Primary Examiner (view all)

Patent No. Patent Title:
8183906 Arrangement, use of an arrangement, reference voltage source and ...
8183912 Internal voltage supplying device
8179191 Booster circuit, semiconductor device, and electronic apparatus
8179184 System and method for charge integration
8179167 Wide bandwidth fast hopping frequency synthesizer circuits and me...
8174303 Level shifter with output spike reduction
8170520 Semiconductor integrated circuit device provided with FM receivin...
8164380 Discrete filter, sampling mixer and wireless device
8160501 Test device for gain level determination of wireless repeater sys...
8159286 System and method for time-to-voltage conversion with lock-out lo...
8154336 Method and apparatus for reducing interference
8154332 Current-controlled resistor
8155592 Method for transmitting low-frequency data in a wireless intercom...
8143933 Semiconductor integrated circuit
8143941 Active analog filter having a MOS capacitor device with improved ...
8143942 Integrated channel filter using multiple resonant filters and met...
RE43266 Rotary attenuator and method of making it
8138817 Passive harmonic-rejection mixer
8138820 Peak power reduction methods in distributed charge pump systems
8138816 Digitally controlled high Q factor capacitor
8138809 Periodic signal delay apparatus, systems, and methods
8134400 Semiconductor circuit
8131219 Operation method and device for integrated modem having plurality...
8130026 Booster circuit and voltage supply circuit
8130021 Gain control with multiple integrators
8125262 Low power and low noise switched capacitor integrator with flexib...
8125268 High performance input receiver circuit for reduced-swing inputs
8120417 Transfer-function control in an active filter
8115533 Voltage level shifter and semiconductor device having the same th...
8111095 Temperature compensation for internal inductor resistance
8111096 Variable gain amplifier circuit and filter circuit
8106699 High signal level compliant input/output circuits
8106701 Level shifter with shoot-through current isolation
8102194 Dual frequency divider having phase-shifted inputs and outputs
8102198 Relay circuit, information processing apparatus, and relay method
8098089 Voltage booster
8093938 Cascoded level shifter protection
8089309 Transimpedance amplifier input stage mixer
8085078 Level shift circuit
8076969 Apparatus for attenuating low frequency signals

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
7460893 Display changing in a portable electronic device
7457637 Noncontact recording medium reader/writer
7457638 Short message service encapsulation of supplementary service requ...
7454189 Calibration of received signal strength indication
7450536 Apparatus and method for generating and receiving traffic in a bl...
7450926 Apparatus and method for controlling sleep mode in wireless acces...
7450920 Method and system for compensation of DC offset in an RF receiver
7450547 Method for resuming header decompression in a multimedia broadcas...
7447490 In-situ gain calibration of radio frequency devices using thermal...
7437135 Joint channel equalizer interference canceller advanced receiver
7437133 Radio frequency tuner front end and tuner
7430406 Gain control in a wireless device
7415295 Wireless telephone antenna diversity system and method
7415265 Portable electric apparatus for radio broadcasting simple in stru...
7409200 Module integration integrated circuits
7409225 Dual connection device for memory mediums and mobile communicatio...
7395041 Mobile phone and method of updating radio channel settings
7395044 Signal processing apparatus and method of differential transforme...
7392011 Method and system for flexibly distributing power in a phased arr...
7389098 Heterodyne receiver for low noise and image frequency repression
7389095 Variable frequency clock generator for synchronizing data rates b...
7382764 Method of controlling a receiving operation
7376402 Multiband RDS radio receiver
7366140 Apparatus and method for switching transmit diversity in a wirele...
7363015 Wide-frequency-range television tuner
7363001 Dynamic data delivery apparatus and method for same
7362695 OFDM transmission system
7359682 Apparatus and method for improving efficiency of power amplifier ...
7359685 Transmitting stage
7359690 Single path front end with digital AGC in SDARS system
7359687 System and method for obtaining comprehensive vehicle radio liste...
7353009 Combined transmitter
7353007 Digital transmission circuit and method providing selectable powe...
7349679 Integrated power amplifier
7346372 Radio communication system
7343173 Tiered wireless, multi-modal access system and method
7343145 Radio control system for models
7343142 Tuner
7340235 System for limiting current in an output stage of a power amplifi...
7333784 Method and apparatus for compensating code channel power in a tra...
 
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