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

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Examiner: Pang, Roger


Primary examiner statistics: 880 patents; average approval time: 878 days
Assistant examiner statistics: 305 patents; average approval time: 692 days

Patents as Primary Examiner (view all)

Patent No. Patent Title:
8187140 Planetary gear mechanism
8187135 Continuously variable transmission
8187150 Control apparatus and control method for automatic transmission
8182398 Control apparatus and control method for automatic transmission
8182397 Hydraulic control apparatus for automatic transmission
8172716 Epicyclic gear system with superfinished journal bearing
8167759 Continuously variable transmission
8166843 Shift transmission control device of vehicle, vehicle and method ...
8162790 Rolling ball type two-stage low speed changer device
8157704 Method for controlling the drivetrain of a motor vehicle and cont...
8157687 Transmission system
8156837 Multiple-ratio transmission with concentric offset shift forks
8157705 Brake assisted control of an engine restart event
8157703 Power transfer device
8152691 Shift control method for an automatic group transmission
8152690 Engine revolutions control device of working vehicle and method
8146725 Friction plate and wet-type multi-plate clutch having such fricti...
8147369 Traction-drive type driving-force transmission mechanism and imag...
8142326 Multi-gear mechanism for power tools
8142319 Transmission system
8137238 Gearshift controller for industrial vehicle
8137228 Transmission system
8128526 Limited slip differential with end teeth
8128531 Key inter lock control system and starting device having the same
8128529 Stabilizing a planetary pinion carrier of an automatic transmissi...
8123651 Multi-speed transaxle for a front wheel drive vehicle
8123645 Vehicle transmission
8123659 Method for preventing uncontrolled rollback
8123650 Multi-speed transaxle for a front wheel drive vehicle
8123652 Multi-speed transaxle for a front wheel drive vehicle
8118701 Outboard motor
8117934 Transmission shift mechanism with single-end actuation
8117946 Locking differential with shear pin/spring assembly
8117930 Cooling bearings, motors and other rotating heat generating compo...
8118702 Power tool with planet type reduction gearing
8117932 Multi-speed transmission with countershaft gearing
8113077 Dual clutch transmission
8109856 Method for operating a drive train of a vehicle during trailing t...
8109854 Superfinishing large planetary gear systems
8105196 Automatic transmission gear and clutch arrangement

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
6656082 Hybrid vehicle and method of controlling the same
6626057 Gear-shifting device for changing scanning speed of optical scann...
6620076 Slip preventing control of toroidal continuously variable transmi...
6612963 Power transmission system of an automobile
6612402 Elastic motor with constant torque output
6607465 Bicycle hub transmission with a guiding member for a sun gear
6602157 Power transmitting system for a hybrid motor vehicle
6602163 Shift control apparatus and shift control of continuously variabl...
6598492 Pneumatic caging system for gyro-stabilized sensor platforms
6599220 Control of infinitely variable transmission
6595896 Method for monitoring a continuously variable transmission
6595882 Power transmission chain having links with lateral spacing elemen...
6592484 Transmission gearbox for parallel hybrid electric vehicles
6588290 Transmission shift control
6582340 Loading operation vehicle
6582338 Differential unit with worm gearsets
6579208 Method and apparatus for providing synchronization of low to high...
6575866 Hybrid drive system for motor vehicle with powershift transmissio...
6575874 Working vehicle
6575868 Transaxle with differential lock mechanism
6572508 Pawl control mechanism for a bicycle hub transmission
6568291 Shaftless gyrostabilizer
6569059 Control apparatus for vehicle provided with power source and cont...
6565483 Slip control system of torque converter
6565479 Apparatus and method for smoothing of vehicle drivelines
6565476 Car clutch
6561943 Clutch apparatus for automatic transmission
6561950 Control device for a synchromesh automatic transmission
6561942 Dual mode variable ratio transmission
6558293 Garage shift control for a motor vehicle automatic transmission
6558291 Motor vehicle
6554739 Control system for automatic vehicle transmissions
6554733 Differential transmission with bevel gears and method for its ins...
6554741 Shift control device for automatic transmission
6553867 Drive device for displacing elements pertaining to a vehicle
6551207 Automatic multi-level transmission for a vehicle
6551213 Control apparatus of vehicular automated manual transmission
6546830 Transmission device of four-wheel drive vehicle
6540642 Vehicle control system and vehicle control method
6537167 Electrical individual wheel drive with several motors
 
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