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Joon Y. Lim
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Kyungki-Do, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Stepless automatic variable transmission
Patent number
5,525,116
Issue date
Jun 11, 1996
Hae Sung Engineering Co., Ltd.
Jong O. Ra
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Stepless automatic variable transmission
Patent number
5,484,349
Issue date
Jan 16, 1996
Hae Sung Engineering Co., Ltd.
Jong O. Ra
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Stepless automatic variable transmission
Patent number
5,484,344
Issue date
Jan 16, 1996
Hae Sung Engineering Co., Ltd.
Jong O. Ra
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Stepless automatic variable transmission
Patent number
5,466,196
Issue date
Nov 14, 1995
Hae Sung Engineering Co., Ltd.
Jong O. Ra
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Stepless automatic variable transmission
Patent number
5,415,597
Issue date
May 16, 1995
Ra; Jong O.
Jong O. Ra
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Continuously-geared automatic transmission with controlling brakes
Patent number
5,364,320
Issue date
Nov 15, 1994
Ra; Jong Oh
Jong O. Ra
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Continuously-geared automatic transmission with controlling brakes
Patent number
5,330,395
Issue date
Jul 19, 1994
Ra; Jong Oh
Jong O. Ra
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Continuously engaged geared automatic transmission with controlling...
Patent number
5,326,334
Issue date
Jul 5, 1994
Jong O. Ra
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Continuously geared automatic transmission with controlling brakes
Patent number
5,322,488
Issue date
Jun 21, 1994
Ra; Jong O.
Jong O. Ra
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Variable transmission
Patent number
5,106,353
Issue date
Apr 21, 1992
Jong O. Ra
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Continuously variable transmission with controlling brakes
Patent number
5,062,823
Issue date
Nov 5, 1991
Jong Oh Ra
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...