Patents by Inventor Chun-Yuan Wang
Chun-Yuan Wang 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: 10224612Abstract: A mobile device includes a ground element, a first radiation element, a second radiation element, a third radiation element, a matching circuit, and a first metal frame. The first radiation element and the second radiation element are both coupled to a grounding point on the ground element. The second radiation element and the first radiation element extend in opposite directions. The third radiation element is coupled through the matching circuit to the first radiation element. The first metal frame is coupled to a connection point on the third radiation element. An antenna structure is formed by the first radiation element, the second radiation element, the matching circuit, the third radiation element, and the first metal frame. A signal source is coupled to a feeding point on the first radiation element, so as to excite the antenna structure.Type: GrantFiled: December 1, 2017Date of Patent: March 5, 2019Assignee: QUANTA COMPUTER INC.Inventors: Chun-Yuan Wang, Yu-Chun Lu, Chi-Hsuan Lee
-
Publication number: 20190067796Abstract: A mobile device includes a ground element, a first radiation element, a second radiation element, a matching circuit, and a first metal frame. The first radiation element is coupled to a first grounding point on the ground element. The second radiation element is coupled through the matching circuit to a second grounding point on the ground element. A first coupling gap is formed between the second radiation element and the first radiation element. The first metal frame is coupled to a connection point on the first radiation element. A second coupling gap is formed between the second radiation element and the first metal frame. An antenna structure is formed by the first radiation element, the second radiation element, the matching circuit, and the first metal frame. A signal source is coupled to a feeding point on the first radiation element, so as to excite the antenna structure.Type: ApplicationFiled: December 1, 2017Publication date: February 28, 2019Inventors: Yu-Chun LU, Chun-Yuan WANG, Chi-Hsuan LEE
-
Publication number: 20180022172Abstract: A self-monitoring tire includes a tire body and a tire pressure sensor. The tire body includes a tread rubber for contact with ground, a bead for coupling to a rim, and a sidewall structure including two portions disposed at opposite sides of the tread rubber, and extending from opposite sides of the tread rubber to the bead. The tire pressure sensor is disposed between respective outward surfaces of the two portions of the sidewall structure, and secured on or embedded in either one of the two portions of the sidewall structure.Type: ApplicationFiled: November 28, 2016Publication date: January 25, 2018Inventors: Chun-Yuan WANG, Rong-Fa Kuo, Chung-Wang Lee
-
Patent number: 9865944Abstract: An output terminal for a vehicle AC generator is provided. The output terminal comprises: a bolt and a cylinder nut. The bolt has outer threads and is inserted through a through hole of a rectifier unit. The cylinder nut has inner threads, which engage with the outer threads of the bolt so that the cylinder nut surrounds the outer circumference of the bolt and fixes the bolt to the rectifier unit. The cylinder nut has a recess in its outer circumference. An insulating sleeve may be provided on the output terminal. The insulating sleeve has at least an internal protrusion for being received in and engaged with the recess of the cylinder nut.Type: GrantFiled: March 12, 2017Date of Patent: January 9, 2018Assignee: Victory Industrial CorporationInventors: Charles Jack Chen, Hung-Chih Chang, Chun-Yuan Wang, Ping-Feng Tsai
-
Patent number: 9831732Abstract: The present invention relates to a wound stator and wires for the same. The wound stator for an alternating-current generator comprises: a stator, having a plurality of radial grooves arranged at an inner circumference of the stator; and a plurality of wires for the stator. Each wire comprises: a first end, a second end, and a plurality of wave-shaped coils located between the first end and second end. Each wave-shaped coil is formed of straight portions and curved portions that alternate with each other. The straight portions of each wire are sequentially embedded in corresponding grooves of the stator so that each of the grooves is embedded with the wires.Type: GrantFiled: August 25, 2014Date of Patent: November 28, 2017Assignee: Victory Industrial CorporationInventors: Chun-Yuan Wang, Ming-Laang Liou
-
Patent number: 9831730Abstract: The present invention relates to a wound stator. The wound stator comprises: a stator and a plurality of wires. The stator comprises: an annular body and a plurality of radial grooves defined therein. The annular body has a plurality of separating posts protruding inwardly and radially from an inner circumference of the annular body. An end of each of the separating posts extends from its two sides to form a plurality of magnetic shoes. The plurality of radial grooves is defined between the separating posts. Each of the grooves has an opening defined between adjacent two of the plurality of magnetic shoes. The plurality of wires comprises: a first end, a second end, and a plurality of wave-shaped coils located between the first end and second end. Each wave-shaped coil is formed of straight portions and curved portions that alternate with each other.Type: GrantFiled: August 25, 2014Date of Patent: November 28, 2017Assignee: Victory Industrial CorporationInventors: Chun-Yuan Wang, Ming-Laang Liou
-
Publication number: 20170271961Abstract: The present invention relates to a rectifier unit of an AC generator for a vehicle. The rectifier unit comprises: a connection unit, a positive cooling fin and a negative cooling fin. The positive cooling fin is coupled to a first portion of the connection unit. The negative cooling fin comprises two separate negative cooling members. Each of the two negative cooling members is coupled to a second portion of the connection unit. The first portion of the connection unit and the second portion of the connection unit are of a different height. The connection unit is disposed above the positive cooling fin, and the positive cooling fin is disposed above the negative cooling fin.Type: ApplicationFiled: March 12, 2017Publication date: September 21, 2017Inventors: Charles Jack CHEN, Hung-Chih CHANG, Chun-Yuan WANG, Ping-Feng TSAI
-
Publication number: 20170271790Abstract: An output terminal for a vehicle AC generator is provided. The output terminal comprises: a bolt and a cylinder nut. The bolt has outer threads and is inserted through a through hole of a rectifier unit. The cylinder nut has inner threads, which engage with the outer threads of the bolt so that the cylinder nut surrounds the outer circumference of the bolt and fixes the bolt to the rectifier unit. The cylinder nut has a recess in its outer circumference. An insulating sleeve may be provided on the output terminal. The insulating sleeve has at least an internal protrusion for being received in and engaged with the recess of the cylinder nut.Type: ApplicationFiled: March 12, 2017Publication date: September 21, 2017Inventors: Charles Jack CHEN, Hung-Chih CHANG, Chun-Yuan WANG, Ping-Feng TSAI
-
Patent number: 9612582Abstract: A wearable device includes a crown element, a body element, and a bottom element. A hollow structure is formed by the crown element, the body element, and the bottom element. A first antenna structure and a second antenna structure are formed by the crown element and the body element. The first antenna structure and the second antenna structure cover the same operation frequency band.Type: GrantFiled: March 2, 2016Date of Patent: April 4, 2017Assignee: QUANTA COMPUTER INC.Inventors: Chun-Yuan Wang, Chi-Hsuan Lee, Yu-Chun Lu, Chung-Ting Hung
-
Publication number: 20160268861Abstract: The present invention relates to a wound stator of an alternator, which comprises: a stator and a group of wires wound thereon. The group of wires comprises a plurality of abreast wires sequentially embedded in corresponding grooves of the stator, and the abreast wires in the grooves are oriented in a radial direction of the stator.Type: ApplicationFiled: May 20, 2016Publication date: September 15, 2016Inventors: Chun-Yuan WANG, Ming-Laang LIOU
-
Publication number: 20160136822Abstract: A robotic finger structure is a section of a robotically controlled extension including a fingertip and a tactile sensor, the fingertip has a finger pulp, and the tactile sensor is integrated with the surface of the finger pulp. The tactile sensor configured to form a detecting area to accept and indicate any pressure on a plane perpendicular between the tactile sensor and an object; therefore the tactile sensor can feed back the force of pressure accurately, and control overall gripping force of the robotic finger.Type: ApplicationFiled: November 18, 2015Publication date: May 19, 2016Inventors: MING-CHIEH CHANG, TE-HUA LEE, CHUN-YUAN WANG
-
Publication number: 20160006328Abstract: The present invention relates to a method of manufacturing a wound stator. The method promises the following steps: (1) providing a stator, which has a plurality of radial grooves arranged at an inner circumference of the stator, (2) providing a plurality of wires for the stator, and (3) sequentially embedding the straight portions of each wire in corresponding grooves of the stator so that each of the grooves is embedded with the wires. Each of the plurality of wire comprises: a first end, a second end, and a plurality of wave-shaped coils located between the first end and second end. Each wave-shaped coil is formed of straight portions and curved portions that alternate with each other.Type: ApplicationFiled: August 25, 2014Publication date: January 7, 2016Inventors: Chun-Yuan Wang, Ming-Laang Liou
-
Publication number: 20160006308Abstract: The present invention relates to a wound stator. The wound stator comprises: a stator and a plurality of wires. The stator comprises: an annular body and a plurality of radial grooves defined therein. The annular body has a plurality of separating posts protruding inwardly and radially from an inner circumference of the annular body. An end of each of the separating posts extends from its two sides to form a plurality of magnetic shoes. The plurality of radial grooves is defined between the separating posts. Each of the grooves has an opening defined between adjacent two of the plurality of magnetic shoes. The plurality of wires comprises: a first end, a second end, and a plurality of wave-shaped coils located between the first end and second end. Each wave-shaped coil is formed of straight portions and curved portions that alternate with each other.Type: ApplicationFiled: August 25, 2014Publication date: January 7, 2016Inventors: Chun-Yuan WANG, Ming-Laang LlOU
-
Publication number: 20160006310Abstract: The present invention relates to a wound stator and wires for the same. The wound stator for an alternating-current generator comprises: a stator, having a plurality of radial grooves arranged at an inner circumference of the stator; and a plurality of wires for the stator. Each wire comprises: a first end, a second end, and a plurality of wave-shaped coils located between the first end and second end. Each wave-shaped coil is formed of straight portions and curved portions that alternate with each other. The straight portions of each wire are sequentially embedded in corresponding grooves of the stator so that each of the grooves is embedded with the wires.Type: ApplicationFiled: August 25, 2014Publication date: January 7, 2016Inventors: Chun-Yuan WANG, Ming-Laang Liou
-
Publication number: 20160006309Abstract: The present invention relates to a vehicle alternating-current generator. The vehicle alternating-current generator comprises a wound stator and a rotor. The wound stator comprises: a stator and a plurality of wires. The stator has a plurality of radial grooves arranged at an inner circumference of the stator. Each of the plurality of wires comprises: a first end, a second end, and a plurality of wave-shaped coils located between the first end and second end. Each wave-shaped coil is formed of straight portions and curved portions that alternate with each other. The straight portions of each wire are sequentially embedded in corresponding grooves of the stator, so that each of the grooves is embedded with the wires. The rotor is placed in the wound stator in a coaxial form.Type: ApplicationFiled: August 25, 2014Publication date: January 7, 2016Inventors: Chun-Yuan WANG, Ming-Laang Liou
-
Patent number: 9160075Abstract: A multi-band antenna for a portable communication device is disclosed, in which the communication device includes a first housing, a second housing and a substrate. The multi-band antenna includes a feeding portion, a system ground plane, a metal ring, a resonant cavity, a first and a second radiating portion. The system ground plane is disposed on the substrate. The metal ring is connected to the first housing, and forms a space with the first housing to accommodate the substrate, in which the metal ring is electrically coupled to the system ground plane through a plurality of ground ends. The resonant cavity is formed between the system ground plane and the metal ring to generate a first resonant mode. The first and the second radiating portion are disposed on the second housing, for generating a second and a third resonant mode, respectively.Type: GrantFiled: November 28, 2011Date of Patent: October 13, 2015Assignee: HTC CORPORATIONInventors: Tiao-Hsing Tsai, Chi-Yin Fang, Chao-Hsu Wu, Tsung-Ming Kuo, Chun-Yuan Wang, Chien-Pin Chiu
-
Publication number: 20140210300Abstract: The present invention relates to a stator of an alternator, providing an elongated stator body having a plurality of parallel grooves, winding a plurality of wires in the plurality of different grooves, and then rolling the elongated stator body wound with the wires into an annular shape to form an annular stator.Type: ApplicationFiled: January 29, 2014Publication date: July 31, 2014Applicant: Victory Industrial CorporationInventors: Chun-Yuan WANG, Chih-Chin Chang
-
Publication number: 20140210287Abstract: A method of manufacturing an annular-shaped stator structure includes forming an elongate stator body, the elongate stator body extending along a longitudinal axis, the elongate stator body including first and second ends and a plurality of slots. Electrically-conductive wires are inserted into the slots of the elongate stator body, whereby each of the electronically conductive wires includes a first end and a second end. The elongate stator body is then formed into an annular shape. The first end of the annular-shaped stator body is coupled to the second end of the annular-shaped stator body, and the first end of each electrically-conductive wire is coupled to that wire's respect second end.Type: ApplicationFiled: January 30, 2013Publication date: July 31, 2014Applicant: Victory Industrial CorporationInventors: Chun-Yuan WANG, Chih-Chin CHANG
-
Patent number: D722293Type: GrantFiled: August 25, 2014Date of Patent: February 10, 2015Assignee: Victory Industrial CorporationInventors: Chun-Yuan Wang, Ming-Laang Liou
-
Patent number: D726110Type: GrantFiled: August 25, 2014Date of Patent: April 7, 2015Assignee: Victory Industrial CorporationInventors: Chun-Yuan Wang, Ming-Laang Liou