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

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"It is my heart-warmed and world-embracing Christmas hope and aspiration that all of us, the high, the low, the rich, the poor, the admired, the despised, the loved, the hated, the civilized, the savage (every man and brother of us all throughout the whole earth), may eventually be gathered together in a heaven of everlasting rest and peace and bliss, except the inventor of the telephone. "

Mark Twain ; Christmas greetings, 1890

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Examiner: Estremsky, Sherry


Primary examiner statistics: 982 patents; average approval time: 981 days
Assistant examiner statistics: 254 patents; average approval time: 696 days

Patents as Primary Examiner (view all)

Patent No. Patent Title:
8187132 Vehicle controller and control method
8177677 Multi-speed transmission with selectable one-way braking clutch
8177681 Control device for vehicular power transmitting apparatus
8177686 Transmission torque converter clutch control
8172711 Hydraulic control apparatus of automatic transmission
8162801 Gear engagement control system and method
RE43315 Multi-step gear
8156835 Transmission and vehicle having transversely mounted transmission...
8152685 Planetary drive servo actuator
8137231 Automatic transmission for electric vehicle hub
8133150 Drive system for an industrial truck with an internal combustion ...
8105197 Independently mounted electronic limited slip device for vehicle
8092331 Electric oil pump control apparatus for vehicle, electric oil pum...
8083631 Planetary gear type gearbox
8075440 Power train of automatic transmission
8070636 Electroyhydraulic control device of a gear unit
8070651 Work machine coast and brake control with an infinitely variable ...
8066605 Planet transmission, drive device comprising the planet transmiss...
8062179 Method for exiting an engine-idle driving mode in a heavy land ve...
8062172 Powertrain for a hybrid vehicle with all-wheel drive capability a...
8047091 Method for controlling an automatic vehicle transmission in order...
8042419 Vehicle transmission
8043186 Two stage check valve for automatic transmission system
8033957 Clutch controller, straddle-type vehicle, and method for controll...
8011489 Straddle-type vehicle
8012057 Drive device for motor vehicles
8011261 Multi-speed transmission with countershaft gearing arrangement
7998026 Vehicle launch using a transmission input clutch
7993243 Detecting operation of a vehicle on an ascending grade
7985153 Hydraulic control system of 8-speed automatic transmission for ve...
7985163 Adaptive clutch torque control for a powershift transmission
7972243 Control device for plural propulsion units
7972240 Work machine with power limit control using an infinitely variabl...
7959536 Method for shifting a motor vehicle automatic transmission with a...
7955217 Power train control system
7951037 Four pinion differential with cross pin retention unit and relate...
7946955 Vehicle control apparatus and method
7938749 Control system and vehicle
7926374 Voice recognition shift control
7918762 Power output apparatus, control method of power output apparatus,...

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
6050919 Lock-up slip control device for automatic transmission
6007451 Start control system for vehicle with running electric motor
6001041 Power transmission
5993347 Gear train for a 6-speed automatic transmission used in vehicles
5989144 Oscillatory roller transmission
5967939 Actuating arrangement
5957810 Control apparatus for hydraulically operated vehicular transmissi...
5953959 Transmission inertia brake with ball ramp actuation
5954617 System for controlling internal combustion engine performance in ...
5951440 Engine controller with operator interface
5951431 Differential unit with optimized assembly window geometry
5951427 Planocentric hypocycloidal gear
5951430 Vehicular differential limiting mechanism
5947856 Control system for automatic transmission, including coordinated ...
5947864 Control apparatus for hydraulically operated vehicular transmissi...
5947866 Braking device for power working machine
5944631 Method and apparatus for automatically selecting an overdrive mod...
5944629 Geartrain for a five-speed automatic transmission
5941791 Powertrain for a five-speed automatic transmission
5937711 All wheel drive continuously variable transmission having dual mo...
5931761 Shift control device for automatic transmission
5931758 Simplified multi-range hydromechanical transmission for vehicles
5931756 Metal V-belt type continuously variable transmission
5928110 Power train with automated clutch for use in motor vehicles
5928111 Fuel cut-off and fuel-supply recovery control system for internal...
5927145 Compact manual transaxle for motor vehicles
5924959 Device for controlling an automatic transmission and an engine fo...
5924952 Full-time transfer case with syncronized range shift arrangement
5921882 Dual cavity torodial traction drive transmission having multiple ...
5919111 Gear train for a four-speed automatic transmission used in vehicl...
5919108 Hydraulic control apparatus for automatic transmission
5916061 Control apparatus for clutch of vehicle
5911646 Control apparatus for automatic transmission
5910062 Lubricating structure of automatic transmission
5902211 Automatic control system for a motor vehicle clutch
5902213 Shift control device for automatic transmission
5902209 Shifter interlock for an automatic transmission
5902210 Method and apparatus for controlling a vehicle
5896774 Actuating mechanism
5894758 Assisted lever-shifted transmission
 
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