Yung-yung Sun

Person

Ta-Li, Taichung Hsien, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Handheld belt sander with improved structure
- Patent number 11,759,908
- Issue date Sep 19, 2023
- Storm Pneumatic Tool Co., Ltd.
- Yung Yung Sun
- B24 - GRINDING POLISHING
Information Patent Grant
Vibration reducing structure of pneumatic hammer
- Patent number 11,628,550
- Issue date Apr 18, 2023
- Storm Pneumatic Tool Co., Ltd.
- Yung Yung Sun
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Air impact tool having improved vibration-damping structure
- Patent number 11,602,831
- Issue date Mar 14, 2023
- Storm Pneumatic Tool Co., Ltd.
- Yung Yung Sun
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Pneumatic impact tool having vibration reducing structure
- Patent number 11,571,797
- Issue date Feb 7, 2023
- Storm Pneumatic Tool Co., Ltd.
- Yung Yung Sun
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Joint fixing structure of hand-held power tool
- Patent number 11,059,161
- Issue date Jul 13, 2021
- Storm Pneumatic Tool Co., Ltd.
- Yung Yung Sun
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Expandable handheld pneumatic belt grinder
- Patent number 10,618,139
- Issue date Apr 14, 2020
- Storm Pneumatic Tool Co., Ltd.
- Yung Yung Sun
- B24 - GRINDING POLISHING
Information Patent Grant
Silencing mechanism of pneumatic tool
- Patent number 10,583,548
- Issue date Mar 10, 2020
- Storm Pneumatic Tool Co., Ltd.
- Yung Yung Sun
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Handheld power tool
- Patent number 10,471,582
- Issue date Nov 12, 2019
- Storm Pneumatic Tool Co., Ltd.
- Yung Yung Sun
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Pneumatic tool
- Patent number 10,189,173
- Issue date Jan 29, 2019
- Storm Pneumatic Tool Co., Ltd.
- Yung Yung Sun
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Eraser wheel assembly structure
- Patent number 9,718,163
- Issue date Aug 1, 2017
- Storm Pneumatic Tool Co., Ltd.
- Yung Yung Sun
- B24 - GRINDING POLISHING
Information Patent Grant
Compressed air tool having silencer structure
- Patent number 9,381,637
- Issue date Jul 5, 2016
- Storm Pneumtic Tool Co., Ltd.
- Yung Yung Sun
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Pneumatic tool with an improved soundproof device
- Patent number 8,074,736
- Issue date Dec 13, 2011
- Storm Pneumtic Tool Co., Ltd.
- Yung-yung Sun
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Pneumatic grinder with an improved air intake control apparatus
- Patent number 7,878,886
- Issue date Feb 1, 2011
- Storm Pneumtic Tool Co., Ltd.
- Yung-yung Sun
- B24 - GRINDING POLISHING
Information Patent Grant
Grinding machine with a length-adjustable dust collecting structure
- Patent number 7,635,293
- Issue date Dec 22, 2009
- Storm Pneumtic Tool Co., Ltd.
- Yung-yung Sun
- B24 - GRINDING POLISHING
Information Patent Grant
Bent head of a pneumatic tool
- Patent number D592480
- Issue date May 19, 2009
- Storm Pneumtic Tool Co., Ltd.
- Yung-yung Sun
- D08 - Tools and hardware
Information Patent Grant
Pneumatic grinder with improved handle structure
- Patent number 7,530,885
- Issue date May 12, 2009
- Storm Pneumtic Tool Co., Ltd.
- Yung-yung Sun
- B24 - GRINDING POLISHING
Information Patent Grant
Grinding wheel
- Patent number 7,465,222
- Issue date Dec 16, 2008
- Storm Pneumtic Tool Co., Ltd.
- Yung-yung Sun
- B24 - GRINDING POLISHING
Information Patent Grant
Grinding machine with a dust collector
- Patent number 7,300,337
- Issue date Nov 27, 2007
- Storm Pneumtic Tool Co., Ltd.
- Yung-yung Sun
- B24 - GRINDING POLISHING
Information Patent Grant
Abrasive wheel with improved composing structure
- Patent number 7,273,412
- Issue date Sep 25, 2007
- Storm Pneumtic Tool Co., Ltd.
- Yung-yung Sun
- B24 - GRINDING POLISHING
Information Patent Grant
Pneumatic grinder with improved muffling structure
- Patent number 7,238,095
- Issue date Jul 3, 2007
- Storm Pneumtic Tool Co., Ltd.
- Yung-yung Sun
- B24 - GRINDING POLISHING
Information Patent Grant
Grinding wheel
- Patent number D544890
- Issue date Jun 19, 2007
- Storm Pneumtic Tool Co., Ltd.
- Yung-yung Sun
- D15 - Machines not elsewhere specified
Information Patent Grant
Grinding wheel
- Patent number 7,144,315
- Issue date Dec 5, 2006
- Storm Pneumatic Tool Co., Ltd.
- Yung-yung Sun
- B24 - GRINDING POLISHING
Information Patent Grant
Pneumatic buffing machine
- Patent number 7,118,467
- Issue date Oct 10, 2006
- Yung-Yung Sun
- B24 - GRINDING POLISHING
Information Patent Grant
Controlling mechanism of pneumatic tool
- Patent number 6,932,165
- Issue date Aug 23, 2005
- Yung Yung Sun
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Pneumatic pruning hook with a telescopic shank
- Patent number 6,901,665
- Issue date Jun 7, 2005
- Yung Yung Sun
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Air-liquid separating apparatus for compressed air
- Patent number 6,793,701
- Issue date Sep 21, 2004
- Yung-Yung Sun
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Handheld pneumatic burnish device
- Patent number D494434
- Issue date Aug 17, 2004
- Yung-Yung Sun
- D08 - Tools and hardware
Information Patent Grant
Air-liquid separating method and apparatus for compressed air
- Patent number 6,616,719
- Issue date Sep 9, 2003
- Yung Yung Sun
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Dust collector of a grinding device
- Patent number 6,616,518
- Issue date Sep 9, 2003
- Yung Yung Sun
- B24 - GRINDING POLISHING
Information Patent Grant
Pneumatic sander structure
- Patent number 6,343,982
- Issue date Feb 5, 2002
- Yung Yung Sun
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
VIBRATION REDUCING STRUCTURE OF PNEUMATIC IMPACT TOOL
- Publication number 20230226678
- Publication date Jul 20, 2023
- STORM PNEUMATIC TOOL CO., LTD.
- Yung Yung Sun
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
VIBRATION REDUCING STRUCTURE OF PNEUMATIC HAMMER
- Publication number 20220080574
- Publication date Mar 17, 2022
- STORM PNEUMATIC TOOL CO., LTD.
- Yung Yung Sun
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
VIBRATION REDUCING STRUCTURE OF PNEUMATIC HAMMER
- Publication number 20210245349
- Publication date Aug 12, 2021
- STORM PNEUMATIC TOOL CO., LTD.
- Yung Yung Sun
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
VIBRATION REDUCING STRUCTURE OF PNEUMATIC HAMMER
- Publication number 20210245350
- Publication date Aug 12, 2021
- STORM PNEUMATIC TOOL CO., LTD.
- Yung Yung Sun
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
HANDHELD BELT SANDER WITH IMPROVED STRUCTURE
- Publication number 20210146498
- Publication date May 20, 2021
- STORM PNEUMATIC TOOL CO., LTD.
- Yung Yung Sun
- B24 - GRINDING POLISHING
Information Patent Application
HANDHELD POWER TOOL WITH LOW SPEED
- Publication number 20210094139
- Publication date Apr 1, 2021
- STORM PNEUMATIC TOOL CO., LTD.
- Yung Yung Sun
- B24 - GRINDING POLISHING
Information Patent Application
HANDHELD BELT SANDER
- Publication number 20200353584
- Publication date Nov 12, 2020
- STORM PNEUMATIC TOOL CO., LTD.
- Yung Yung Sun
- B24 - GRINDING POLISHING
Information Patent Application
ROTATIONAL CONTROL STRUCTURE OF PNEUMATIC TOOL
- Publication number 20200206876
- Publication date Jul 2, 2020
- STORM PNEUMATIC TOOL CO., LTD.
- Yung Yung Sun
- B24 - GRINDING POLISHING
Information Patent Application
AUXILIARY GRIP OF HAND-HELD POWER TOOL
- Publication number 20200198112
- Publication date Jun 25, 2020
- STORM PNEUMATIC TOOL CO., LTD.
- Yung Yung Sun
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
JOINT FIXING STRUCTURE OF HAND-HELD POWER TOOL
- Publication number 20200180135
- Publication date Jun 11, 2020
- STORM PNEUMATIC TOOL CO., LTD.
- Yung Yung Sun
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
MUFFLING STRUCTURE FOR PNEUMATIC TOOL
- Publication number 20190247990
- Publication date Aug 15, 2019
- STORM PNEUMATIC TOOL CO., LTD.
- Yung Yung Sun
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SILENCING MECHANISM OF PNEUMATIC TOOL
- Publication number 20190061134
- Publication date Feb 28, 2019
- STORM PNEUMATIC TOOL CO., LTD.
- Yung Yung SUN
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
HANDHELD POWER TOOL
- Publication number 20190009399
- Publication date Jan 10, 2019
- STORM PNEUMATIC TOOL CO., LTD.
- Yung Yung Sun
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
EXPANDABLE HANDHELD PNEUMATIC BELT GRINDER
- Publication number 20180290259
- Publication date Oct 11, 2018
- STORM PNEUMATIC TOOL CO., LTD.
- Yung Yung Sun
- B24 - GRINDING POLISHING
Information Patent Application
PNEUMATIC ANGLE GRINDER HAVING IMPROVED GRIP STRUCTURE
- Publication number 20180290285
- Publication date Oct 11, 2018
- STORM PNEUMATIC TOOL CO., LTD.
- Yung Yung SUN
- B24 - GRINDING POLISHING
Information Patent Application
ERASER WHEEL ASSEMBLY STRUCTURE
- Publication number 20170209978
- Publication date Jul 27, 2017
- STORM PNEUMATIC TOOL CO., LTD.
- Yung Yung SUN
- B24 - GRINDING POLISHING
Information Patent Application
PNEUMATIC TOOL HAVING AN IMPACT MODULE WITH DUAL IMPACT
- Publication number 20160214238
- Publication date Jul 28, 2016
- STORM PNEUMTIC TOOL CO., LTD.
- YUNG YUNG SUN
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
SPEED ADJUSTING MECHANISM OF AIR POWERED WRENCH
- Publication number 20160214250
- Publication date Jul 28, 2016
- STORM PNEUMTIC TOOL CO., LTD.
- YUNG-YUNG SUN
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
FORWARD/REVERSE ROTATION CONTROL DEVICE OF PNEUMATIC TOOL
- Publication number 20130075123
- Publication date Mar 28, 2013
- STORM PNEUMATIC TOOL CO., LTD.
- YUNG-YUNG SUN
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
IMPACT WRENCH WITH IMPROVED REDIRECTION SWITCH
- Publication number 20120325510
- Publication date Dec 27, 2012
- STORM PNEUMATIC TOOL CO., LTD.
- YUNG-YUNG SUN
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
ROTATION SPEED CONTROL DEVICE FOR AIR TOOLS AND ROTATION SPEED CONT...
- Publication number 20120318544
- Publication date Dec 20, 2012
- STORM PNEUMATIC TOOL CO., LTD.
- YUNG-YUNG SUN
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
STRUCTURE OF PNEUMATIC IMPACT WRENCH
- Publication number 20120138329
- Publication date Jun 7, 2012
- STORM PNEUMATIC TOOL CO., LTD.
- YUNG-YUNG SUN
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
AIR TOOL HANDLE
- Publication number 20120054984
- Publication date Mar 8, 2012
- STORM PNEUMTIC TOOL CO., LTD.
- YUNG-YUNG SUN
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Grinding disc structure
- Publication number 20100323594
- Publication date Dec 23, 2010
- Yung-yung Sun
- B24 - GRINDING POLISHING
Information Patent Application
Pneumatic tool with an improved soundproof device
- Publication number 20100288522
- Publication date Nov 18, 2010
- Storm Pneumtic Tool Co. Ltd
- Yung-Yung Sun
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Pneumatic saw power transmission structure
- Publication number 20100275448
- Publication date Nov 4, 2010
- STORM PNEUMTIC TOOL CO., LTD
- Yung-Yung Sun
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Pneumatic grinder with an improved air intake control apparatus
- Publication number 20100255763
- Publication date Oct 7, 2010
- Yung-yung Sun
- B24 - GRINDING POLISHING
Information Patent Application
Pressure Display Device For Compressors
- Publication number 20100095879
- Publication date Apr 22, 2010
- Storm Pneumtic Co. Ltd.
- Yung-yung Sun
- G01 - MEASURING TESTING
Information Patent Application
Grinding machine with a length-adjustable dust collecting structure
- Publication number 20090215364
- Publication date Aug 27, 2009
- Yung-yung Sun
- B24 - GRINDING POLISHING
Information Patent Application
Air tool with double exhaust pipes
- Publication number 20080173460
- Publication date Jul 24, 2008
- Yung-yung Sun
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Yung-yung Sun

Person

Patents Grantslast 30 patents

Handheld belt sander with improved structure

Vibration reducing structure of pneumatic hammer

Air impact tool having improved vibration-damping structure

Pneumatic impact tool having vibration reducing structure

Joint fixing structure of hand-held power tool

Expandable handheld pneumatic belt grinder

Silencing mechanism of pneumatic tool

Handheld power tool

Pneumatic tool

Eraser wheel assembly structure

Compressed air tool having silencer structure

Pneumatic tool with an improved soundproof device

Pneumatic grinder with an improved air intake control apparatus

Grinding machine with a length-adjustable dust collecting structure

Bent head of a pneumatic tool

Pneumatic grinder with improved handle structure

Grinding wheel

Grinding machine with a dust collector

Abrasive wheel with improved composing structure

Pneumatic grinder with improved muffling structure

Grinding wheel

Grinding wheel

Pneumatic buffing machine

Controlling mechanism of pneumatic tool

Pneumatic pruning hook with a telescopic shank

Air-liquid separating apparatus for compressed air

Handheld pneumatic burnish device

Air-liquid separating method and apparatus for compressed air

Dust collector of a grinding device

Pneumatic sander structure

Patents Applicationslast 30 patents

VIBRATION REDUCING STRUCTURE OF PNEUMATIC IMPACT TOOL

VIBRATION REDUCING STRUCTURE OF PNEUMATIC HAMMER

VIBRATION REDUCING STRUCTURE OF PNEUMATIC HAMMER

VIBRATION REDUCING STRUCTURE OF PNEUMATIC HAMMER

HANDHELD BELT SANDER WITH IMPROVED STRUCTURE

HANDHELD POWER TOOL WITH LOW SPEED

HANDHELD BELT SANDER

ROTATIONAL CONTROL STRUCTURE OF PNEUMATIC TOOL

AUXILIARY GRIP OF HAND-HELD POWER TOOL

JOINT FIXING STRUCTURE OF HAND-HELD POWER TOOL

MUFFLING STRUCTURE FOR PNEUMATIC TOOL

SILENCING MECHANISM OF PNEUMATIC TOOL

HANDHELD POWER TOOL

EXPANDABLE HANDHELD PNEUMATIC BELT GRINDER

PNEUMATIC ANGLE GRINDER HAVING IMPROVED GRIP STRUCTURE

ERASER WHEEL ASSEMBLY STRUCTURE

PNEUMATIC TOOL HAVING AN IMPACT MODULE WITH DUAL IMPACT

SPEED ADJUSTING MECHANISM OF AIR POWERED WRENCH

FORWARD/REVERSE ROTATION CONTROL DEVICE OF PNEUMATIC TOOL

IMPACT WRENCH WITH IMPROVED REDIRECTION SWITCH

ROTATION SPEED CONTROL DEVICE FOR AIR TOOLS AND ROTATION SPEED CONT...

STRUCTURE OF PNEUMATIC IMPACT WRENCH

AIR TOOL HANDLE

Grinding disc structure

Pneumatic tool with an improved soundproof device

Pneumatic saw power transmission structure

Pneumatic grinder with an improved air intake control apparatus

Pressure Display Device For Compressors

Grinding machine with a length-adjustable dust collecting structure

Air tool with double exhaust pipes