Patents by Inventor Chia-Chyi Cheng
Chia-Chyi Cheng 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: 9474939Abstract: A system and method for manufacturing a golf ball with one or more patterned film layers is disclosed. The system and method may involve creating a patterned film layer and applying the patterned film layer to the surface of a golf ball. The patterned film layer may include a layer of film having cutouts leaving the remaining portions of film in a pattern. The pattern may include a net pattern. The patterned film layer may include a material that is relatively harder or relatively softer than the surface of the golf ball. The method may include removing portions of film from a film material to create a patterned film material, cutting the patterned film material into sheets, molding two patterned film sheets into substantially hemispherical cups, and applying the two substantially hemispherical cups to a golf ball.Type: GrantFiled: December 27, 2011Date of Patent: October 25, 2016Assignee: NIKE, Inc.Inventors: Chia-Chyi Cheng, Bradley C. Tutmark
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Patent number: 9320942Abstract: Generally disclosed is a golf ball having a core and a cover layer. The cover layer includes areas that are hard corresponding to the dimples, and areas that are soft corresponding to the land between the dimples. The cover layer may comprise two different materials, such as polyurethane and ionomer, that are laterally adjacent to each other in the cover layer. Alternatively, the cover layer may be selectively coated with a coating material having a different hardness, such as polyurethane or ionomer. As a result of the arrangement of the hard dimples and the soft land, the golf ball achieves reduced spin, and greater distances, when struck with a larger force (such as during a dive) while also achieving increased spin, and better control, when struck with a smaller force (such as during a chip).Type: GrantFiled: December 27, 2011Date of Patent: April 26, 2016Assignee: NIKE, Inc.Inventors: Kerby LaVar Maxwell, Yasushi Ichikawa, Chia-Chyi Cheng
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Patent number: 8808106Abstract: Golf club heads include: (a) a club head body having a ball striking face and defining a rear cavity; (b) a fluid-filled bladder in the cavity; and (c) a retaining member holding the fluid-filled bladder in the cavity. Other club heads include: (a) a club head body having a ball striking face and defining a rear cavity; and (b) an insert member in the rear cavity, wherein the insert member interior includes one or more chambers facing the rear surface of the ball striking face. The chamber(s) may cover at least 30% of a total surface area of the interior surface of the insert member and/or at least 30% of a total interior major surface area of the rear cavity. Golf clubs including these club heads and methods of making such golf clubs and golf club heads also are described.Type: GrantFiled: July 16, 2012Date of Patent: August 19, 2014Assignee: Nike, Inc.Inventors: Gary G. Tavares, John T. Stites, Eric A. Larson, Chia-Chyi Cheng
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Patent number: 8698047Abstract: The present disclosure relates to a handheld clamp device for applying heat to a golf ball. The clamp may have two lever arms each attached at one end to a pivot. A golf ball receiving unit may be attached to each lever arm at the opposite end as the pivot. Each golf ball receiving unit may include a heating element. The internal heating surface of each golf ball receiving unit may contain a pattern, which can be a dimple pattern. When in use, the handheld device may heat the surface of a golf ball such that the pattern on the internal heating surfaces forms a dimple pattern into the surface of the golf ball. The handheld clamp device may be included as part of a kit, along with multiple sets of golf ball receiving units, and sometimes at least one golf ball.Type: GrantFiled: September 28, 2012Date of Patent: April 15, 2014Assignee: NIKE, Inc.Inventor: Chia-Chyi Cheng
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Patent number: 8663512Abstract: The present disclosure provides to a kit for customizing and recycling golf balls, and related methods. The kit includes one or more sets of golf ball covers, may include one or more sets of golf ball cores, and may further include a golf ball cover removal device and a golf ball cover application device. A golfer may select a golf ball cover from a set based on a desired play characteristic. For example, the golfer may select a relatively hard cover from a set of golf ball covers having different hardness values. The golfer may then apply the selected golf ball cover to a golf ball core using the golf ball cover application device. The core may be selected from a set of cores in the kit, or the core may be obtained from a recycled golf ball using a golf ball cover removal device.Type: GrantFiled: August 2, 2010Date of Patent: March 4, 2014Assignee: NIKE, Inc.Inventors: Che-Ching Lin, Chen-Tai Liu, Hideyuki Ishii, Chia-Chyi Cheng
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Patent number: 8585514Abstract: A golf club head system and a golf club head for inclusion into a golf club are provided. The golf club head includes a main body member and a secondary body member. The main body member has a striking surface, a sole portion, a crown portion, and a rear face substantially opposed to the striking surface. The main body member defines an at least substantially enclosed main body cavity. The secondary body member is attached to the main body member and extends at least substantially over the entire rear face of the main body member. The golf club head system includes two or more secondary body members, each configured for interchangeable attachment to a main body member. Each secondary body member defines an internal concavity, has a different external shape, and has a different combination of center-of-gravity and moment-of-inertia characteristics.Type: GrantFiled: October 13, 2011Date of Patent: November 19, 2013Assignee: Nike, Inc.Inventors: Robert Boyd, Gary G. Tavares, John T. Stites, Chia-Chyi Cheng
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Patent number: 8568250Abstract: Generally disclosed is a golf ball having a core and a cover layer. The cover layer includes areas that are hard, and areas that are soft. The hard areas make up 20% to 60% of the total surface area of the cover layer, preferably 30% to 50%. The hard areas may correspond to the dimples, while the soft areas may correspond to the land between the dimples. The hard areas may be at least about 3 units on the Shore D scale harder than the soft areas, preferably at least about 5 units. The hard areas may be formed in various geometric shapes, or in the shape of a graphic or logo, and be visibly colored. As a result of the arrangement of the hard areas and the soft areas, the golf ball simultaneously achieves good flight distance and good feel.Type: GrantFiled: July 7, 2010Date of Patent: October 29, 2013Assignee: NIKE, Inc.Inventors: Chien-Hsin Chou, Chen-Tai Liu, Yasushi Ichikawa, Chia-Chyi Cheng
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Patent number: 8556750Abstract: Generally disclosed is a golf ball having a core and a cover layer. The cover layer includes areas that are hard corresponding to the dimples, and areas that are soft corresponding to the land between the dimples. The cover layer may be selectively treated, such as by heating, to achieve a difference in hardness using a single cover layer material. Alternatively, the cover layer may be selectively coated with a coating material having a different hardness. As a result of the arrangement of the hard dimples and the soft land, the golf ball achieves reduced spin, and greater distances, when struck with a larger force (such as during a dive) while also achieving increased spin, and better control, when struck with a smaller force (such as during a chip).Type: GrantFiled: January 20, 2010Date of Patent: October 15, 2013Assignee: NIKE, Inc.Inventors: Yasushi Ichikawa, Chia-Chyi Cheng
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Patent number: 8480516Abstract: This disclosure provides methods for encouraging golfers and other users to use greenhouse gas reducing golf balls. Greenhouse gas reducing golf balls may include carbon dioxide absorbents, in order that the golf ball may reduce atmospheric carbon dioxide levels to aid in alleviating global warming. The methods may include determining a degree of usage of a used greenhouse gas reducing golf ball, and awarding a reward to a user based on the degree of usage. The methods thereby promote the use of certain greenhouse gas reducing golf balls instead of conventional golf balls, and encourages the reuse of those greenhouse gas reducing golf balls.Type: GrantFiled: February 23, 2011Date of Patent: July 9, 2013Assignee: NIKE, Inc.Inventors: Chia-Chyi Cheng, Chien-Hsin Chou, Chen-Tai Liu
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Patent number: 8475297Abstract: This disclosure provides a golf ball that includes carbon dioxide absorbents in order that the golf ball may reduce atmospheric carbon dioxide levels to aid in alleviating global warming. The golf ball may include an intermediate layer that is substantially impermeable to water, in order to ensure that the golf ball's core is not degraded by water produced by the carbon dioxide absorbance reaction. The chemical absorbents may be encapsulated in microcapsules so that carbon dioxide is not absorbed until the golf ball is used by a golfer.Type: GrantFiled: February 23, 2011Date of Patent: July 2, 2013Assignee: NIKE, Inc.Inventors: Chien-Hsin Chou, Chen-Tai Liu, Chia-Chyi Cheng
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Publication number: 20130165272Abstract: A system and method for manufacturing a golf ball with one or more patterned film layers is disclosed. The system and method may involve creating a patterned film layer and applying the patterned film layer to the surface of a golf ball. The patterned film layer may include a layer of film having cutouts leaving the remaining portions of film in a pattern. The pattern may include a net pattern. The patterned film layer may include a material that is relatively harder or relatively softer than the surface of the golf ball. The method may include removing portions of film from a film material to create a patterned film material, cutting the patterned film material into sheets, molding two patterned film sheets into substantially hemispherical cups, and applying the two substantially hemispherical cups to a golf ball.Type: ApplicationFiled: December 27, 2011Publication date: June 27, 2013Applicant: NIKE, INC.Inventors: Chia-Chyi Cheng, Bradley C. Tutmark
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Patent number: 8430761Abstract: A golf club with a golf club head having a wear indicator is provided. The wear indicator may be located on the club head face, the hosel, the sole portion or the rear portion of the club head body. Also, multiple wear indicators may be provided on separate portions of the club head. Inserts may be used to provide a wear indicating portion. A coating may be provided to serve as a wear indicator.Type: GrantFiled: September 24, 2009Date of Patent: April 30, 2013Assignee: NIKE, Inc.Inventors: Gary D. Fedorochko, William F. Rauchholz, Chia-Chyi Cheng
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Publication number: 20120322575Abstract: Golf club heads include: (a) a club head body having a ball striking face and defining a rear cavity; (b) a fluid-filled bladder in the cavity; and (c) a retaining member holding the fluid-filled bladder in the cavity. Other club heads include: (a) a club head body having a ball striking face and defining a rear cavity; and (b) an insert member in the rear cavity, wherein the insert member interior includes one or more chambers facing the rear surface of the ball striking face. The chamber(s) may cover at least 30% of a total surface area of the interior surface of the insert member and/or at least 30% of a total interior major surface area of the rear cavity. Golf clubs including these club heads and methods of making such golf clubs and golf club heads also are described.Type: ApplicationFiled: July 16, 2012Publication date: December 20, 2012Applicant: NIKE, Inc.Inventors: Gary G. Tavares, John T. Stites, Eric A. Larson, Chia-Chyi Cheng
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Patent number: 8283603Abstract: The present disclosure relates to a handheld clamp device for applying heat to a golf ball. The clamp may have two lever arms each attached at one end to a pivot. A golf ball receiving unit may be attached to each lever arm at the opposite end as the pivot. Each golf ball receiving unit may include a heating element. The internal heating surface of each golf ball receiving unit may contain a pattern, which can be a dimple pattern. When in use, the handheld device may heat the surface of a golf ball such that the pattern on the internal heating surfaces forms a dimple pattern into the surface of the golf ball. The handheld clamp device may be included as part of a kit, along with multiple sets of golf ball receiving units, and sometimes at least one golf ball.Type: GrantFiled: October 23, 2009Date of Patent: October 9, 2012Assignee: NIKE, Inc.Inventor: Chia-Chyi Cheng
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Publication number: 20120197812Abstract: A system and method for incentivizing recycling of collected products by providing both an incentive award and information about the post-recycling stream designation of the collected products to a user. The collected products are assigned a trace element which is machine readable data input, with scanners or detectors disposed along the recycling stream. Once a decision is made regarding the recycle designation for a collected product, that information is provided to the user. A computer program that stores and calculates the award could be used to calculate analogous or ancillary calculations regarding post-recycling designations to enable comparisons with other users and online competition.Type: ApplicationFiled: January 31, 2011Publication date: August 2, 2012Applicant: NIKE, Inc.Inventors: Hideyuki Ishii, Mark Alan, Chia-Chyi Cheng, Derek A. Fitchett, Yasushi Ichikawa, Nicholas A. Leech, Bradley C. Tutmark, Chin-Shun Ko, Jung Gyu Moon
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Patent number: 8221263Abstract: Golf club heads include: (a) a club head body having a ball striking face and defining a rear cavity; (b) a fluid-filled bladder in the cavity; and (c) a retaining member holding the fluid-filled bladder in the cavity. Other club heads include: (a) a club head body having a ball striking face and defining a rear cavity; and (b) an insert member in the rear cavity, wherein the insert member interior includes one or more chambers facing the rear surface of the ball striking face. The chamber(s) may cover at least 30% of a total surface area of the interior surface of the insert member and/or at least 30% of a total interior major surface area of the rear cavity. Golf clubs including these club heads and methods of making such golf clubs and golf club heads also are described.Type: GrantFiled: May 27, 2010Date of Patent: July 17, 2012Assignee: Nike, Inc.Inventors: Gary G. Tavares, John T. Stites, Eric A. Larson, Chia-Chyi Cheng
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Publication number: 20120165129Abstract: Generally disclosed is a golf ball having a core and a cover layer. The cover layer includes areas that are hard corresponding to the dimples, and areas that are soft corresponding to the land between the dimples. The cover layer may comprise two different materials, such as polyurethane and ionomer, that are laterally adjacent to each other in the cover layer. Alternatively, the cover layer may be selectively coated with a coating material having a different hardness, such as polyurethane or ionomer. As a result of the arrangement of the hard dimples and the soft land, the golf ball achieves reduced spin, and greater distances, when struck with a larger force (such as during a dive) while also achieving increased spin, and better control, when struck with a smaller force (such as during a chip).Type: ApplicationFiled: December 27, 2011Publication date: June 28, 2012Applicant: NIKE, INC.Inventors: Kerby Lavar Maxwell, Yasushi Ichikawa, Chia-Chyi Cheng
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Patent number: 8162776Abstract: A golf club head system and a golf club head for inclusion into a golf club are provided. The golf club head includes a main body member and a secondary body member. The main body member has a striking surface, a sole portion, a crown portion, and a rear face substantially opposed to the striking surface. The main body member defines an at least substantially enclosed main body cavity. The secondary body member is attached to the main body member and extends at least substantially over the entire rear face of the main body member. The golf club head system includes two or more secondary body members, each configured for interchangeable attachment to a main body member. Each secondary body member defines an internal concavity, has a different external shape, and has a different combination of center-of-gravity and moment-of-inertia characteristics.Type: GrantFiled: March 17, 2010Date of Patent: April 24, 2012Assignee: NIKE, Inc.Inventors: Robert Boyd, Gary G. Tavares, John T. Stites, Chia-Chyi Cheng
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Publication number: 20120094785Abstract: This disclosure provides methods for encouraging golfers and other users to use greenhouse gas reducing golf balls. Greenhouse gas reducing golf balls may include carbon dioxide absorbents, in order that the golf ball may reduce atmospheric carbon dioxide levels to aid in alleviating global warming. The methods may include determining a degree of usage of a used greenhouse gas reducing golf ball, and awarding a reward to a user based on the degree of usage. The methods thereby promote the use of certain greenhouse gas reducing golf balls instead of conventional golf balls, and encourages the reuse of those greenhouse gas reducing golf balls.Type: ApplicationFiled: February 23, 2011Publication date: April 19, 2012Applicant: NIKE, Inc.Inventors: Chia-Chyi Cheng, Chien-Hsin Chou, Chen-Tai Liu
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Patent number: 8133129Abstract: An iron type golf club head includes a club head having a first body component defining a striking face, and a second body component releasably secured to the first body component with a fastener. The second body component defines at least a perimeter portion of a rear face of the club head body and may define substantially an entire rear face of the club head body.Type: GrantFiled: June 30, 2010Date of Patent: March 13, 2012Assignee: Nike, Inc.Inventors: Robert Boyd, Andrew G. V. Oldknow, Chia-Chyi Cheng