Patents by Inventor Chin-Chun Tseng
Chin-Chun Tseng has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 9815174Abstract: A method for surface treating a golf club head, includes: (a) forming a depression unit in the golf club head, the depression unit being indented inwardly from an outer surface of the golf club head, the outer surface being divided into a working area and a non-working area, the depression unit being formed in the working area; (b) filling the depression unit with a shielding material and covering the non-working area with a covering material; and (c) sandblasting the golf club head after step (b) and removing subsequently the shielding material from the depression unit and the covering material from the non-working area so as to form the working area into sandblasted and non-sandblasted regions that differ in gloss intensity.Type: GrantFiled: June 30, 2014Date of Patent: November 14, 2017Assignee: DUNLOP SPORTS CO. LTD.Inventors: Sharon J. Park, Daniel J. Stone, Chih-Lung Liu, Chin-Chun Tseng, Jiann-Hsing Chuang
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Patent number: 8968115Abstract: A method for surface treating a golf club head, includes: (a) forming a depression unit in the golf club head, the depression unit being indented inwardly from an outer surface of the golf club head, the outer surface being divided into a working area and a non-working area, the depression unit being formed in the working area; (b) filling the depression unit with a shielding material and covering the non-working area with a covering material; and (c) sandblasting the golf club head after step (b) and removing subsequently the shielding material from the depression unit and the covering material from the non-working area so as to form the working area into sandblasted and non-sandblasted regions that differ in gloss intensity.Type: GrantFiled: October 31, 2013Date of Patent: March 3, 2015Assignee: SRI Sports LimitedInventors: Sharon J. Park, Daniel J. Stone, Chih-Lung Liu, Chin-Chun Tseng, Jiann-Hsing Chuang
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Publication number: 20140310946Abstract: A method for surface treating a golf club head, includes: (a) forming a depression unit in the golf club head, the depression unit being indented inwardly from an outer surface of the golf club head, the outer surface being divided into a working area and a non-working area, the depression unit being formed in the working area; (b) filling the depression unit with a shielding material and covering the non-working area with a covering material; and (c) sandblasting the golf club head after step (b) and removing subsequently the shielding material from the depression unit and the covering material from the non-working area so as to form the working area into sandblasted and non-sandblasted regions that differ in gloss intensity.Type: ApplicationFiled: June 30, 2014Publication date: October 23, 2014Applicant: SRI Sports LimitedInventors: Sharon J. PARK, Daniel J. STONE, Chih-Lung LIU, Chin-Chun TSENG, Jiann-Hsing CHUANG
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Publication number: 20140053391Abstract: A method for surface treating a golf club head, includes: (a) forming a depression unit in the golf club head, the depression unit being indented inwardly from an outer surface of the golf club head, the outer surface being divided into a working area and a non-working area, the depression unit being formed in the working area; (b) filling the depression unit with a shielding material and covering the non-working area with a covering material; and (c) sandblasting the golf club head after step (b) and removing subsequently the shielding material from the depression unit and the covering material from the non-working area so as to form the working area into sandblasted and non-sandblasted regions that differ in gloss intensity.Type: ApplicationFiled: October 31, 2013Publication date: February 27, 2014Applicant: SRI SPORTS LIMITEDInventors: Sharon J. PARK, Daniel J. STONE, Chih-Lung LIU, Chin-Chun TSENG, Jiann-Hsing CHUANG
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Patent number: 8597138Abstract: A method for surface treating a golf club head, includes: (a) forming a depression unit in the golf club head, the depression unit being indented inwardly from an outer surface of the golf club head, the outer surface being divided into a working area and a non-working area, the depression unit being formed in the working area; (b) filling the depression unit with a shielding material and covering the non-working area with a covering material; and (c) sandblasting the golf club head after step (b) and removing subsequently the shielding material from the depression unit and the covering material from the non-working area so as to form the working area into sandblasted and non-sandblasted regions that differ in gloss intensity.Type: GrantFiled: August 13, 2012Date of Patent: December 3, 2013Assignee: SRI Sports LimitedInventors: Chih-Lung Liu, Chin-Chun Tseng, Jiann-Hsing Chuang, Sharon J. Park, Daniel J. Stone
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Publication number: 20120304451Abstract: A method for surface treating a golf club head, includes: (a) forming a depression unit in the golf club head, the depression unit being indented inwardly from an outer surface of the golf club head, the outer surface being divided into a working area and a non-working area, the depression unit being formed in the working area; (b) filling the depression unit with a shielding material and covering the non-working area with a covering material; and (c) sandblasting the golf club head after step (b) and removing subsequently the shielding material from the depression unit and the covering material from the non-working area so as to form the working area into sandblasted and non-sandblasted regions that differ in gloss intensity.Type: ApplicationFiled: August 13, 2012Publication date: December 6, 2012Applicant: SRI SPORTS LIMITEDInventors: Sharon J. PARK, Daniel J. STONE, Chih-Lung LIU, Chin-Chun TSENG, Jiann-Hsing CHUANG
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Patent number: 8262504Abstract: A method for surface treating a golf club head, includes: (a) forming a depression unit in the golf club head, the depression unit being indented inwardly from an outer surface of the golf club head, the outer surface being divided into a working area and a non-working area, the depression unit being formed in the working area; (b) filling the depression unit with a shielding material and covering the non-working area with a covering material; and (c) sandblasting the golf club head after step (b) and removing subsequently the shielding material from the depression unit and the covering material from the non-working area so as to form the working area into sandblasted and non-sandblasted regions that differ in gloss intensity.Type: GrantFiled: November 30, 2009Date of Patent: September 11, 2012Assignee: SRI Sports LimitedInventors: Chih-Lung Liu, Chin-Chun Tseng, Jiann-Hsing Chuang, Sharon J. Park, Daniel J. Stone
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Publication number: 20110207550Abstract: A method for surface treating a golf club head, includes: (a) forming a depression unit in the golf club head, the depression unit being indented inwardly from an outer surface of the golf club head, the outer surface being divided into a working area and a non-working area, the depression unit being formed in the working area; (b) filling the depression unit with a shielding material and covering the non-working area with a covering material; and (c) sandblasting the golf club head after step (b) and removing subsequently the shielding material from the depression unit and the covering material from the non-working area so as to form the working area into sandblasted and non-sandblasted regions that differ in gloss intensity.Type: ApplicationFiled: November 30, 2009Publication date: August 25, 2011Applicant: ROGER CLEVELAND GOLF CO., INC.Inventors: Sharon J. PARK, Daniel J. STONE, Chih-Lung LIU, Chin-Chun TSENG, Jiann-Hsing CHUANG
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Patent number: 7662049Abstract: A method for surface treating a golf club head, includes: (a) forming a depression unit in the golf club head, the depression unit being indented inwardly from an outer surface of the golf club head, the outer surface being divided into a working area and a non-working area, the depression unit being formed in the working area; (b) filling the depression unit with a shielding material and covering the non-working area with a covering material; and (c) sandblasting the golf club head after step (b) and removing subsequently the shielding material from the depression unit and the covering material from the non-working area so as to form the working area into sandblasted and non-sandblasted regions that differ in gloss intensity.Type: GrantFiled: December 22, 2006Date of Patent: February 16, 2010Assignee: Roger Cleveland Golf Co., Inc.Inventors: Sharon J. Park, Daniel J. Stone, Chih-Lung Liu, Chin-Chun Tseng, Jiann-Hsing Chuang
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Publication number: 20080076594Abstract: A method for surface treating a golf club head, includes: (a) forming a depression unit in the golf club head, the depression unit being indented inwardly from an outer surface of the golf club head, the outer surface being divided into a working area and a non-working area, the depression unit being formed in the working area; (b) filling the depression unit with a shielding material and covering the non-working area with a covering material; and (c) sandblasting the golf club head after step (b) and removing subsequently the shielding material from the depression unit and the covering material from the non-working area so as to form the working area into sandblasted and non-sandblasted regions that differ in gloss intensity.Type: ApplicationFiled: December 22, 2006Publication date: March 27, 2008Inventors: Chih-Lung Liu, Chin-Chun Tseng, Jiann-Hsing Chuang
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Patent number: 7077816Abstract: A kneading massager has a speed reduction gear unit in mesh with the output shaft of a direct current (DC) driving motor to input the mechanical power of the motor, the speed reduction gear unit has several output shafts to engage with a tapered massage block thereby making the massage block to provide gentle and comfortable kneading motion like human fingers when being driven by the DC motor.Type: GrantFiled: January 14, 2005Date of Patent: July 18, 2006Inventor: Chin-Chun Tseng
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Publication number: 20050124921Abstract: A kneading massager has a speed reduction gear unit in mesh with the output shaft of a DC driving motor to input the mechanical power of the motor, the speed reduction gear unit has several output shafts to engage with a tapered massage block thereby making the massage block to perform tender and comfortable kneading motion like human fingers when being driven by the Dc motor.Type: ApplicationFiled: January 14, 2005Publication date: June 9, 2005Inventor: Chin-Chun Tseng
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Publication number: 20040106882Abstract: It is a kind of kneading applied massage structure containing a base and a massage device. On the inner wall of one side of the base is bound with a sliding rail in which is bound a slide plate. A screw bolt is connected in the base, and the both two ends of the screw bolt are positioned in the pillow block for ball bearing, which connects one end of the screw bolt to the power-take-off shaft of one motor. On the screw bolt is bound with a slide plate with a positioning plate on it. The said massage device includes a tapered massage block which may rotate on request from inner to outer or from outer to inner; to position the massage device on the slide plate and positioning plate; when the motor runs, it will drive the screw bolt to rotate, which makes the slide block on the screw bolt move up or down, and the massage device will also move with the rotation. Thus, the users will enjoy the kneading massage up or down or at a fixed position on the back to relieve fatigue.Type: ApplicationFiled: November 29, 2002Publication date: June 3, 2004Inventor: Chin-Chun Tseng
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Patent number: 6120468Abstract: A sound-controllable multistage massager equipped with LCD device comprises a massage mattress and a control device, wherein the control device comprises at least a microprocessor, a power supply device, a heating device, a sound controllable device, a motor driving device, a LCD driving device, and a key-in device. The massage mattress contains plural motors cooperative with the control device to achieve massage efficacy. A pulsating vibration is produced in this invention for hammering and kneading operation, so that a user can sit on the massage mattress for a long time massage to eliminate fatigue. A user can select desirable positions to be massaged, and adjust intensity and speed of motor vibration he sees fit. And moreover, he can also take music as an input signal via a microphone or earphone for a dual enjoyment of listening to the music when he is experiencing a pleasant massage service.Type: GrantFiled: June 11, 1999Date of Patent: September 19, 2000Inventor: Chin-Chun Tseng