Patents by Inventor He-Shun Yang
He-Shun Yang 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: 8579487Abstract: A lighting module is provided. The lighting module comprises a circuit board, a first light source array, a second light source array, and a plurality of first light guides. The first light source array is disposed on the circuit board and comprises a plurality of first solid light emitting semiconductors providing a first light with a first wavelength. The second light source array is disposed on the circuit board and comprises a plurality of second solid light emitting semiconductors providing a second light with a second wavelength. The first light guides are disposed on the circuit board and between the second solid light emitting semiconductors. The second solid light emitting semiconductors are located on a side of each of the first light guides, respectively, so that the second light emitted by the second solid light emitting semiconductors enters the first light guides to be uniformly emitted.Type: GrantFiled: August 24, 2012Date of Patent: November 12, 2013Assignee: Lextar Electronics CorporationInventors: Mei-Fen Lin, He-Shun Yang, Chin-Kun Hsieh
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Publication number: 20130051004Abstract: A lighting module is provided. The lighting module comprises a circuit board, a first light source array, a second light source array, and a plurality of first light guides. The first light source array is disposed on the circuit board and comprises a plurality of first solid light emitting semiconductors providing a first light with a first wavelength. The second light source array is disposed on the circuit board and comprises a plurality of second solid light emitting semiconductors providing a second light with a second wavelength. The first light guides are disposed on the circuit board and between the second solid light emitting semiconductors. The second solid light emitting semiconductors are located on a side of each of the first light guides, respectively, so that the second light emitted by the second solid light emitting semiconductors enters the first light guides to be uniformly emitted.Type: ApplicationFiled: August 24, 2012Publication date: February 28, 2013Applicant: LEXTAR ELECTRONICS CORPORATIONInventors: Mei-Fen Lin, He-Shun Yang, Chin-Kun Hsieh
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Publication number: 20120195049Abstract: A lamp module is provided, including an insulative member, a cover lens connected to the insulative member, and a light module disposed between the insulative member and the cover lens. The light module can emit light through the cover lens for illumination.Type: ApplicationFiled: January 9, 2012Publication date: August 2, 2012Applicant: LEXTAR ELECTRONICS CORP.Inventors: Shih-Chin CHOU, Chun-Ming LAI, He-Shun YANG
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Publication number: 20120113675Abstract: A lamp device includes a supporting frame, a light emitting diode (LED) array source, a light filter, two end caps and two couples of electrodes. The LED array source is disposed on the supporting frame. The light filter is arc-shaped and combined with the supporting frame as a tubular structure, wherein the arc surface of the light filter is a light emitting surface of the LED array source. The light filter is used for absorbing a ray in a specific wavelength range of the emitting light of the LED array source. The two end caps are disposed at two ends of the tubular structure respectively. The two couples of electrodes are disposed at two ends of the tubular structure and mounted on the two end caps respectively for electrically connecting to the LED array source.Type: ApplicationFiled: September 23, 2011Publication date: May 10, 2012Applicant: LEXTAR ELECTRONICS CORPORATIONInventors: He-Shun Yang, Shih-Chin Chou, Chun-Ming Lai, Chin-Kun Hsieh
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Patent number: 8157408Abstract: A lighting apparatus includes a housing, a light source disposed in the housing and at least one adjustable assembly. The adjustable assembly disposed at an end of the housing includes a connection element fixed to the end, a cap capping the connection element, at least one electrical terminal electrically connected to the light source and a detachable fixing element. The cap includes a side wall, an end wall and an opening disposed at the side wall. The side wall is disposed at the end wall to which the opening is opposite. The connection element passes through the opening. The electrical terminal disposed at the end wall extends outside the cap. The detachable fixing element passes through the side wall to detachably fix the cap to the connection element. When the detachable fixing element is detached, the housing and the connection element are adapted to be rotated relative to the cap.Type: GrantFiled: February 10, 2010Date of Patent: April 17, 2012Assignee: Lextar Electronics CorporationInventors: He-Shun Yang, Shih-Chin Chou, Meng-Chai Wu
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Patent number: 8092046Abstract: An LED lighting device includes a circuit board, a plurality of LED units, a waterproof layer and a middle layer. The LED units are disposed on the circuit board by surface mounted way. The light beam emitted from the LED units emits from the light-emitting surface. The waterproof layer wraps the circuit board and the LED units. The middle layer is located between the light-emitting surface and the water-proof layer. The middle layer extends from a direction of the LED units being disposed on the circuit board so that the middle layer fully covers the light-emitting surface. The light beams passing through the light-emitting surface enters into the waterproof layer via the middle layer. Thereby, the middle layer is located between the LED units and the waterproof layer to make the color of the light beam be more uniform.Type: GrantFiled: September 4, 2009Date of Patent: January 10, 2012Assignee: Lextar Electronics Corp.Inventors: Meng-Chai Wu, He-Shun Yang
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Publication number: 20110194278Abstract: A lighting apparatus includes a housing, a light source disposed in the housing and at least one adjustable assembly. The adjustable assembly disposed at an end of the housing includes a connection element fixed to the end, a cap capping the connection element, at least one electrical terminal electrically connected to the light source and a detachable fixing element. The cap includes a side wall, an end wall and an opening disposed at the side wall. The side wall is disposed at the end wall to which the opening is opposite. The connection element passes through the opening. The electrical terminal disposed at the end wall extends outside the cap. The detachable fixing element passes through the side wall to detachably fix the cap to the connection element. When the detachable fixing element is detached, the housing and the connection element are adapted to be rotated relative to the cap.Type: ApplicationFiled: February 10, 2010Publication date: August 11, 2011Inventors: He-Shun Yang, Shih-Chin Chou, Meng-Chai Wu
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Publication number: 20110156067Abstract: A light emitting module includes a substrate, a conductive layer, a first light emitter, a second light emitter and a protection layer. The substrate has a first surface and a second surface on opposite sides of the substrate. The conductive layer is configured in the substrate. The first light emitter is disposed on the first surface and connected with the conductive layer. The second light emitter is disposed on the second surface and connected with the conductive layer. The protection layer covers the first light emitter and the second light emitter.Type: ApplicationFiled: December 30, 2010Publication date: June 30, 2011Applicant: Lextar Electronics CorporationInventors: Jhih-Han Lin, Tsung-Lin Yu, He-Shun Yang, Meng-Chai Wu
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Publication number: 20100327301Abstract: An LED lighting device includes a circuit board, a plurality of LED units, a waterproof layer and a middle layer. The LED units are disposed on the circuit board by surface mounted way. The light beam emitted from the LED units emits from the light-emitting surface. The waterproof layer wraps the circuit board and the LED units. The middle layer is located between the light-emitting surface and the water-proof layer. The middle layer extends from a direction of the LED units being disposed on the circuit board so that the middle layer fully covers the light-emitting surface. The light beams passing through the light-emitting surface enters into the waterproof layer via the middle layer. Thereby, the middle layer is located between the LED units and the waterproof layer to make the color of the light beam be more uniform.Type: ApplicationFiled: September 4, 2009Publication date: December 30, 2010Inventors: MENG-CHAI WU, HE-SHUN YANG
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Patent number: D596764Type: GrantFiled: January 20, 2009Date of Patent: July 21, 2009Assignee: LightHouse Technology Co., LtdInventors: He-Shun Yang, Meng-Chai Wu
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Patent number: D603810Type: GrantFiled: October 1, 2008Date of Patent: November 10, 2009Assignee: Lighthouse Technology Co., Ltd.Inventors: He-Shun Yang, Meng-Chai Wu