Patents by Inventor Chuan Chou

Chuan Chou 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).

  • Patent number: 9975600
    Abstract: A pedal-propelled transmission mechanism, applied in a workout equipment; the workout equipment including a deck, a front tube fixed at a front end of the deck, and a handle fixed on a top end of the front tube; the pedal-propelled transmission mechanism comprising a driving chainring having a center axle pivotally connected to a proximity of a rear section of the deck, a left pedal mechanism, and a right pedal mechanism, whereby the structure of the pedal-propelled transmission mechanism is simple that reduces the production cost and time, and easily repair and change when the parts are broken.
    Type: Grant
    Filed: August 16, 2016
    Date of Patent: May 22, 2018
    Inventor: Shui-Chuan Chou
  • Patent number: 9962687
    Abstract: A method for regenerating a spent sulfuric acid catalyst and recovering hydrocarbons from a spent sulfuric acid catalyst from alkylation of olefins and alkanes by using a hydrophobic supported liquid membrane is provided.
    Type: Grant
    Filed: June 27, 2017
    Date of Patent: May 8, 2018
    Inventors: Chao-Shan Chou, Tse-Chuan Chou
  • Publication number: 20180051116
    Abstract: A process for producing a modified polyphenylene ether resin having a purity of more than 99.4%, comprising steps of graft modification, water rinse, and extraction as well as phase splitting, is disclosed that step of separating out powder during purification is no needed, and the solvent for use in performing dissolving of or/and extraction of polyphenylene ether resin can be recycled for future use, so that the manufacturing process is simple and uses less solvent as compared to the prior art, and further helps to conserve resources and is environmentally friendly.
    Type: Application
    Filed: August 10, 2017
    Publication date: February 22, 2018
    Inventors: Te-Chao LIAO, Ying-Te HUANG, Hao-Sheng CHEN, Hung-Yi CHANG, Chuan CHOU, Jui-Jung LIN LAI
  • Patent number: 9755307
    Abstract: An antenna structure includes a feeding portion, a first grounding portion, a second grounding portion, a first radiating portion, a second radiating portion, a third radiating portion, and a fourth radiating portion. The feeding portion is configured to feed current signals. The first and second grounding portions are positioned at two opposite sides of the feeding portion respectively. The first, second and third radiating portions cooperatively form a first current path to excite a low-frequency resonate mode and a first high-frequency resonate mode; the first radiating portion resonates with the first grounding portion to excite a second high-frequency resonate mode; the second, third and fourth radiating portion cooperatively form a second current path to excite a third high-frequency resonate mode.
    Type: Grant
    Filed: August 27, 2014
    Date of Patent: September 5, 2017
    Assignee: FIH (HONG KONG) LIMITED
    Inventors: Chuan-chou Chi, Hao-Ying Chang
  • Patent number: 9755303
    Abstract: An antenna structure includes a feed unit, a grounding unit, a connecting unit, a radiating unit, and a resonating unit. The grounding unit is spaced apart from the feed unit. The connecting unit resists and is electrically connected to the feed unit and the grounding unit. The radiating unit is electrically connected to one side of the connecting unit so as to activate a first resonance mode. The resonating unit is electrically connected to another side of the connecting unit so as to activate a second resonance mode.
    Type: Grant
    Filed: April 9, 2015
    Date of Patent: September 5, 2017
    Assignee: FIH (HONG KONG) LIMITED
    Inventors: Cheng-Hung Ko, Chuan-Chou Chi, Hao-Ying Chang
  • Patent number: 9748650
    Abstract: An antenna structure includes a feed unit, a grounding unit, a first radiating unit, a second radiating unit, third radiating unit, fourth radiating unit, and a fifth radiating unit. The grounding unit is spaced apart from the feed unit. The first radiating unit is electrically connected to the feed unit. The second radiating unit is electrically connected to the grounding unit. The third radiating unit is electrically connected to the first radiating unit, the second radiating unit, and the fourth radiating unit. The fifth radiating unit is electrically connected to the feed unit and couples with the fourth radiating unit.
    Type: Grant
    Filed: April 13, 2015
    Date of Patent: August 29, 2017
    Assignee: FIH (HONG KONG) LIMITED
    Inventors: Chuan-Chou Chi, Chi-Sheng Liu, Cheng-Hung Ko, Hao-Ying Chang
  • Publication number: 20170183551
    Abstract: A polyurethane adhesive is formulated using a modified polyurethane copolymer, a curing agent and an antistatic agent, and the modified polyurethane copolymer is grafted a polysiloxane compound to a polyurethane polymer and made by esterifying a polyol, a hydroxyl-containing polysiloxane compound, a multi-functional isocyanate compound and a fatty acid ester; since the polyurethane adhesive is not yellowish and easy to dry as well as has excellent fabricability, air bleeding performance and transparency, when attached to surfaces of an optical or electronic device, the protective film leaves no residue and protects the surface of the device keeping no flaws.
    Type: Application
    Filed: December 20, 2016
    Publication date: June 29, 2017
    Inventors: Te-Chao LIAO, Cheng-Li CHAO, Chuan CHOU, Yung-Sheng WANG
  • Patent number: 9643769
    Abstract: A storage box with synchronous opening and lifting mechanisms, having a shell unit, a storage unit arranged inside the shell unit for receiving the object, a lifting unit disposed at a position between the shell unit and the storage unit for lifting and lowering the object, and a synchronization unit disposed inside the shell unit and the storage unit for enabling the shell unit to perform a synchronous opening and closing operation. The lift unit is coupled to the synchronous unit for lifting an object in the storage unit during the synchronous opening operation of the shell unit and lowering the object during the synchronous closing operation of the shell unit.
    Type: Grant
    Filed: January 3, 2014
    Date of Patent: May 9, 2017
    Assignees: TSAE SHENG INTERNATIONAL CO., LTD.
    Inventors: Ming-Chuan Chou, Tzu-Yen Chou, Tzu-Lin Chou, Chao-Yi Chen, Tsung Hwa Yang
  • Publication number: 20170119884
    Abstract: A drug is provided with an emulsifier and additive free fatty compound, and steroids. The fatty compound has a core structure similar to stratum corneum. In one embodiment, the fatty compound includes 75-85 wt % of aqua, 35-45 wt % of caprylic/capric triglyceride, 1-10 wt % of pentylene glycol, 1-9 wt % of hydrogenated lecithin, 1-9 wt % of butyrospermum parkii butter, 1-7 wt % of glycerin, 1-5 wt % of ceramide NP, and 1.2-2.2 wt % of squalane.
    Type: Application
    Filed: January 18, 2017
    Publication date: May 4, 2017
    Inventors: Ken-Chuan Chou, Yai-Min Chen
  • Publication number: 20170073037
    Abstract: A pedal-propelled transmission mechanism, applied in a workout equipment; the workout equipment including a deck, a front tube fixed at a front end of the deck, and a handle fixed on a top end of the front tube; the pedal-propelled transmission mechanism comprising a driving chainring having a center axle pivotally connected to a proximity of a rear section of the deck, a left pedal mechanism, and a right pedal mechanism, whereby the structure of the pedal-propelled transmission mechanism is simple that reduces the production cost and time, and easily repair and change when the parts are broken.
    Type: Application
    Filed: August 16, 2016
    Publication date: March 16, 2017
    Inventor: Shui-Chuan Chou
  • Patent number: 9553367
    Abstract: An antenna structure includes a main antenna, a diversity antenna, and at least one accessorial antenna. The main antenna extends in a main antenna direction. The diversity antenna is spaced apart from the main antenna and extends in a first radiation direction substantially parallel to the main antenna direction. The at least one accessorial antenna extends in a second radiation direction which is substantially perpendicular to either the main antenna direction or the first radiation direction.
    Type: Grant
    Filed: June 25, 2014
    Date of Patent: January 24, 2017
    Assignee: FIH (HONG KONG) LIMITED
    Inventors: Chuan-Chou Chi, Chi-Sheng Liu, Chih-Yang Tsai, Hao-Ying Chang, Chao-Wei Ho, Pai-Cheng Huang
  • Patent number: 9495375
    Abstract: Features are disclosed relating to a case for a mobile device that provides supplemental battery power and supplemental storage space to the mobile device. Additional features are disclosed relating to an external storage device that can provide supplemental battery power and/or supplemental storage space for one or more devices. Further features are disclosed relating sharing and searching for files. Files may be shared across multiple (e.g., two or more) devices, operated by or associated with multiple users, providing multiple file storage locations. Files may be searched across the multiple devices using, e.g., search terms, tags, and/or other search options. Searching may also be performed with respect to activities performed in connection with subject files.
    Type: Grant
    Filed: November 25, 2014
    Date of Patent: November 15, 2016
    Assignee: mophie, inc.
    Inventors: Daniel Huang, Andrew Michael Theis, Edward Daniel Suski, Steven Yu-Chuan Chou, Dan Michael Kim, Kyle Andrew Roderick, Kerloss Sadek, Vannin Gale, Daoyuan Zhai
  • Patent number: 9475543
    Abstract: A pedal scooter transmission mechanism capable of increasing more motion energy in the pedal scooter, comprising a driving chainring pivotally connected to a proximity of a middle section of the deck, wherein the driving chainring is connected with the driven chainring via a transmission element, whereby the rear wheel and the driven chainring are being driven; two pedal mechanisms, every pedal mechanism comprising a pedal which is horizontally installed on both sides the deck near the middle section, and drives the center axle by a driving connecting rod assembly, wherein the total length of driving connecting rod assemblies is different, so that one of the pedal can generate more torque force and make the pedal scooter produce more motion energy.
    Type: Grant
    Filed: December 11, 2015
    Date of Patent: October 25, 2016
    Inventor: Shui-Chuan Chou
  • Patent number: 9450295
    Abstract: An exemplary wireless communication device includes a circuit board, a first antenna, a second antenna, and an end portion. The circuit board includes a feed terminal. The first antenna is located on the circuit board adjacent to the feed terminal. The second antenna is electronically connected to the feed terminal. The end portion serves as a portion of a metal housing of the wireless communication device and includes a positioning portion. The positioning portion secures the first antenna and the end portion to the circuit board.
    Type: Grant
    Filed: October 18, 2013
    Date of Patent: September 20, 2016
    Assignee: FIH (Hong Kong) Limited
    Inventors: Chih-Yang Tsai, Hao-Ying Chang, Chuan-Chou Chi
  • Publication number: 20160190689
    Abstract: An antenna structure includes a feed unit, a grounding unit, a first radiating unit, a second radiating unit, third radiating unit, fourth radiating unit, and a fifth radiating unit. The grounding unit is spaced apart from the feed unit. The first radiating unit is electrically connected to the feed unit. The second radiating unit is electrically connected to the grounding unit. The third radiating unit is electrically connected to the first radiating unit, the second radiating unit, and the fourth radiating unit. The fifth radiating unit is electrically connected to the feed unit and couples with the fourth radiating unit.
    Type: Application
    Filed: April 13, 2015
    Publication date: June 30, 2016
    Inventors: CHUAN-CHOU CHI, CHI-SHENG LIU, CHENG-HUNG KO, HAO-YING CHANG
  • Publication number: 20160190688
    Abstract: An antenna structure includes a feed unit, a grounding unit, a connecting unit, a radiating unit, and a resonating unit. The grounding unit is spaced apart from the feed unit. The connecting unit resists and is electrically connected to the feed unit and the grounding unit. The radiating unit is electrically connected to one side of the connecting unit so as to activate a first resonance mode. The resonating unit is electrically connected to another side of the connecting unit so as to activate a second resonance mode.
    Type: Application
    Filed: April 9, 2015
    Publication date: June 30, 2016
    Inventors: CHENG-HUNG KO, CHUAN-CHOU CHI, HAO-YING CHANG
  • Patent number: 9379429
    Abstract: An antenna assembly includes a first antenna, a second antenna, and at least one connecting member. The first antenna includes a radiator and at least one connecting portion connected to the radiator, and the radiator is a part of a housing of a wireless communication device. The at least one connecting member is connected to the at least one connecting portion to fix the first antenna to the wireless communication device to feed current to the first antenna and the second antenna.
    Type: Grant
    Filed: June 5, 2014
    Date of Patent: June 28, 2016
    Assignee: FIH (Hong Kong) Limited
    Inventors: Chi-Sheng Liu, Chih-Yang Tsai, Chuan-Chou Chi, Hao-Ying Chang, Chao-Wei Ho, Pai-Cheng Huang
  • Patent number: 9362612
    Abstract: A wireless communication device includes a cover, an antenna, and an adjusting member. The adjusting member is slidably mounted to the cover and is made of non-conductive materials. The antenna includes a extending portion, the extending portion is sandwiched between the cover and the adjusting member. The adjusting member contacts and partially overlaps with the extending portion, the adjusting member slides relative to the cover to change contact positions of the extending portion and the adjusting member.
    Type: Grant
    Filed: November 20, 2013
    Date of Patent: June 7, 2016
    Assignee: FIH (Hong Kong) Limited
    Inventors: Chi-Sheng Liu, Chuan-Chou Chi, Chih-Yang Tsai, Pai-Cheng Huang
  • Publication number: 20160156093
    Abstract: An antenna structure includes an antenna holder, a first metallic portion, a second metallic portion, and a radiator. The antenna holder includes a top wall, a first sidewall, and a second sidewall. The first sidewall and the second sidewall are both substantially perpendicularly connected to a periphery of the top wall. The radiator is positioned at least on the top wall, the first sidewall, and the second sidewall. The first metallic portion is substantially parallel to the first sidewall. The second metallic portion is substantially parallel to the second sidewall. The first metallic portion and the second metallic portion are both configured for being coupled to the radiator.
    Type: Application
    Filed: January 7, 2015
    Publication date: June 2, 2016
    Inventors: CHUAN-CHOU CHI, CHENG-HUNG KO, HAO-YING CHANG
  • Patent number: D810082
    Type: Grant
    Filed: January 13, 2017
    Date of Patent: February 13, 2018
    Assignee: Kingston Digital, Inc.
    Inventors: Guan Hua Tzeng, Chung-Chuan Chou, Yu-kuo Huang