Patents by Inventor Jhih-Ping LEE
Jhih-Ping LEE 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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Publication number: 20240105749Abstract: An image sensor structure including a substrate, a pixel structure, and a deep trench isolation (DTI) structure is provided. The substrate includes a first side and a second side opposite to each other. The pixel structure includes a transfer transistor, a light sensing device, and a floating diffusion region. The transfer transistor includes a first gate. The first gate is disposed on the first side of the substrate. The light sensing device is disposed in the substrate and is located on one side of the first gate. The floating diffusion region is disposed in the substrate and is located on another side of the first gate. The DTI structure extends into the substrate from the second side of the substrate. The top-view pattern of the floating diffusion region does not overlap the top-view pattern of the DTI structure.Type: ApplicationFiled: October 26, 2022Publication date: March 28, 2024Applicant: Powerchip Semiconductor Manufacturing CorporationInventors: Shih-Ping Lee, Chih-Ping Chung, Jhih Fan Tu
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Patent number: 10520687Abstract: A push-pull type fiber optic connector assembly includes a fiber optic connector connectable to fiber optic adapter and including connector housing, latch having elastic arm extended from top of connector housing for locking connector housing to fiber optic adapter, recessed portion located at bottom side relative to latch, pressure rod extended from recessed portion, fiber ferrule mounted in cable passage inside connector housing, connector sub assembly mounted in connector housing to hold fiber ferrule and fiber optic cable having fiber core inserted through fiber ferrule, and operating handle including sliding cap movably capped on connector housing, push member having push arm forwardly extended from sliding cap, cam located at one side of push arm and inserted into recessed portion of fiber optic connector, and handle shaft extended from sliding cap to pull sliding cap backwards in forcing down wedge-shaped pressure rod for disengaging fiber optic connector from fiber optic adapter.Type: GrantFiled: July 23, 2018Date of Patent: December 31, 2019Assignee: Alliance Fiber Optic Products, Inc.Inventor: Jhih-Ping Lee
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Publication number: 20190137701Abstract: A push-pull type fiber optic connector assembly includes a fiber optic connector connectable to fiber optic adapter and including connector housing, latch having elastic arm extended from top of connector housing for locking connector housing to fiber optic adapter, recessed portion located at bottom side relative to latch, pressure rod extended from recessed portion, fiber ferrule mounted in cable passage inside connector housing, connector sub assembly mounted in connector housing to hold fiber ferrule and fiber optic cable having fiber core inserted through fiber ferrule, and operating handle including sliding cap movably capped on connector housing, push member having push arm forwardly extended from sliding cap, cam located at one side of push arm and inserted into recessed portion of fiber optic connector, and handle shaft extended from sliding cap to pull sliding cap backwards in forcing down wedge-shaped pressure rod for disengaging fiber optic connector from fiber optic adapter.Type: ApplicationFiled: July 23, 2018Publication date: May 9, 2019Applicant: ALLIANCE FIBER OPTIC PRODUCTS, INC.Inventor: JHIH-PING LEE
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Patent number: 10191227Abstract: A fiber optic connector includes at least one ferrule configured to support at least one optical fiber, an inner connector body having a front end from which the at least one ferrule extends, a latch arm extending outwardly from the inner connector body, and a handle. The handle has a housing portion in which the inner connector body is at least partially received and a grip portion extending rearwardly from the housing portion. The handle can move relative to the inner connector body so that the housing portion can cause the latch arm to flex toward the inner connector body.Type: GrantFiled: February 17, 2017Date of Patent: January 29, 2019Assignee: Alliance Fiber Optics Products, Inc.Inventor: Jhih-Ping Lee
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Patent number: 10054747Abstract: A push-pull type fiber optic connector assembly includes a fiber optic connector connectable to fiber optic adapter and including connector housing, latch having elastic arm extended from top of connector housing for locking connector housing to fiber optic adapter, recessed portion located at bottom side relative to latch, pressure rod extended from recessed portion, fiber ferrule mounted in cable passage inside connector housing, connector sub assembly mounted in connector housing to hold fiber ferrule and fiber optic cable having fiber core inserted through fiber ferrule, and operating handle including sliding cap movably capped on connector housing, push member having push arm forwardly extended from sliding cap, cam located at one side of push arm and inserted into recessed portion of fiber optic connector, and handle shaft extended from sliding cap to pull sliding cap backwards in forcing down wedge-shaped pressure rod for disengaging fiber optic connector from fiber optic adapter.Type: GrantFiled: June 30, 2017Date of Patent: August 21, 2018Assignee: Alliance Fiber Optic Products, Inc.Inventor: Jhih-Ping Lee
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Publication number: 20170299820Abstract: A push-pull type fiber optic connector assembly includes a fiber optic connector connectable to fiber optic adapter and including connector housing, latch having elastic arm extended from top of connector housing for locking connector housing to fiber optic adapter, recessed portion located at bottom side relative to latch, pressure rod extended from recessed portion, fiber ferrule mounted in cable passage inside connector housing, connector sub assembly mounted in connector housing to hold fiber ferrule and fiber optic cable having fiber core inserted through fiber ferrule, and operating handle including sliding cap movably capped on connector housing, push member having push arm forwardly extended from sliding cap, cam located at one side of push arm and inserted into recessed portion of fiber optic connector, and handle shaft extended from sliding cap to pull sliding cap backwards in forcing down wedge-shaped pressure rod for disengaging fiber optic connector from fiber optic adapter.Type: ApplicationFiled: June 30, 2017Publication date: October 19, 2017Applicant: Alliance Fiber Optic Products, Inc.Inventor: Jhih-Ping Lee
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Patent number: 9739955Abstract: A push-pull type fiber optic connector assembly includes a fiber optic connector connectable to fiber optic adapter and including connector housing, latch having elastic arm extended from top of connector housing for locking connector housing to fiber optic adapter, recessed portion located at bottom side relative to latch, pressure rod extended from recessed portion, fiber ferrule mounted in cable passage inside connector housing, connector sub assembly mounted in connector housing to hold fiber ferrule and fiber optic cable having fiber core inserted through fiber ferrule, and operating handle including sliding cap movably capped on connector housing, push member having push arm forwardly extended from sliding cap, cam located at one side of push arm and inserted into recessed portion of fiber optic connector, and handle shaft extended from sliding cap to pull sliding cap backwards in forcing down wedge-shaped pressure rod for disengaging fiber optic connector from fiber optic adapter.Type: GrantFiled: February 2, 2016Date of Patent: August 22, 2017Assignee: Alliance Fiber Optic Products, Inc.Inventor: Jhih-Ping Lee
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Publication number: 20170205588Abstract: A fiber optic connector includes at least one ferrule configured to support at least one optical fiber, an inner connector body having a front end from which the at least one ferrule extends, a latch arm extending outwardly from the inner connector body, and a handle. The handle has a housing portion in which the inner connector body is at least partially received and a grip portion extending rearwardly from the housing portion. The handle can move relative to the inner connector body so that the housing portion can cause the latch arm to flex toward the inner connector body.Type: ApplicationFiled: February 17, 2017Publication date: July 20, 2017Inventor: Jhih-Ping Lee
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Patent number: 9599779Abstract: The present disclosure provides a stackable optical fiber adapter including shell members, a base with mating parts formed at front and rear sides thereof, and an accommodating cavity being transversely formed therein and communicated with the two opposite mating parts. One positioning part and wedged-jointing part are at two adjacent bases, and one clasping block and position-limiting groove are on the positioning part and the wedged-jointing part. By such a way, each two adjacent bases can be stacked, arranged or formed by a modularized manner, so that more shell members can be installed on a panel. The adapter can be easy to design the corresponding mold, the mating parts of each shell member is constant, and necessary to develop different molds, so the manufacturing process and the mold can be simplified, and the optical fiber adapter of the present disclosure can have stable structure and low cost, and further facilitate mass production.Type: GrantFiled: July 14, 2015Date of Patent: March 21, 2017Assignee: Alliance Fiber Optic Products, Inc.Inventors: Jhih-Ping Lee, Wei-Cheng Lee
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Publication number: 20160327757Abstract: A push-pull type fiber optic connector assembly includes a fiber optic connector connectable to fiber optic adapter and including connector housing, latch having elastic arm extended from top of connector housing for locking connector housing to fiber optic adapter, recessed portion located at bottom side relative to latch, pressure rod extended from recessed portion, fiber ferrule mounted in cable passage inside connector housing, connector sub assembly mounted in connector housing to hold fiber ferrule and fiber optic cable having fiber core inserted through fiber ferrule, and operating handle including sliding cap movably capped on connector housing, push member having push arm forwardly extended from sliding cap, cam located at one side of push arm and inserted into recessed portion of fiber optic connector, and handle shaft extended from sliding cap to pull sliding cap backwards in forcing down wedge-shaped pressure rod for disengaging fiber optic connector from fiber optic adapter.Type: ApplicationFiled: February 2, 2016Publication date: November 10, 2016Inventor: JHIH-PING LEE
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Publication number: 20160011383Abstract: The present disclosure provides a stackable optical fiber adapter including shell members, a base with mating parts formed at front and rear sides thereof, and an accommodating cavity being transversely formed therein and communicated with the two opposite mating parts. One positioning part and wedged-jointing part are at two adjacent bases, and one clasping block and position-limiting groove are on the positioning part and the wedged-jointing part. By such a way, each two adjacent bases can be stacked, arranged or formed by a modularized manner, so that more shell members can be installed on a panel. The adapter can be easy to design the corresponding mold, the mating parts of each shell member is constant, and necessary to develop different molds, so the manufacturing process and the mold can be simplified, and the optical fiber adapter of the present disclosure can have stable structure and low cost, and further facilitate mass production.Type: ApplicationFiled: July 14, 2015Publication date: January 14, 2016Inventors: JHIH-PING LEE, WEI-CHENG LEE
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Patent number: 9207410Abstract: An optical fiber connector assembly includes a receptacle, two connectors accommodated in respective accommodation grooves in the receptacle and having a respective clip located at a top side thereof for engagement with a respective retaining groove in a mating optical fiber adapter, an optical fiber cable having two optical fibers respectively mounted in the connectors, and a sliding cover covered on the receptacle and movable relative to the receptacle to elastically deform the clips and to further disengage the clips from the respective retaining grooves of the optical fiber adapter for allowing removal of the optical fiber connector assembly out of the optical fiber adapter with less effort.Type: GrantFiled: August 7, 2014Date of Patent: December 8, 2015Assignee: Alliance Fiber Optic Products, Inc.Inventors: Jhih-Ping Lee, Yen-Hsu Lin
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Publication number: 20150177463Abstract: An optical fiber connector assembly includes a receptacle, two connectors accommodated in respective accommodation grooves in the receptacle and having a respective clip located at a top side thereof for engagement with a respective retaining groove in a mating optical fiber adapter, an optical fiber cable having two optical fibers respectively mounted in the connectors, and a sliding cover covered on the receptacle and movable relative to the receptacle to elastically deform the clips and to further disengage the clips from the respective retaining grooves of the optical fiber adapter for allowing removal of the optical fiber connector assembly out of the optical fiber adapter with less effort.Type: ApplicationFiled: August 7, 2014Publication date: June 25, 2015Inventors: JHIH-PING LEE, YEN-HSU LIN
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Patent number: 8727638Abstract: A fiber channel-interchangeable fiber optic connector includes an adapter, two connectors respectively rotatably mounted in respective axle holes at the front side of the adapter, a sub-assembly detachably attached to the adapter to stop the connectors from rotation and hold down the connectors in position, and a cable inserted through the sub-assembly and mounted in the adapter with two optical-fiber cores therein respectively inserted into ferrules of the connectors. Detaching the sub-assembly from the adapter allows rotation of the connectors and the sub-assembly through 180-degrees angle relative to the adapter to interchange the fiber channels.Type: GrantFiled: December 21, 2011Date of Patent: May 20, 2014Assignee: Alliance Fiber Optic Products Co., Ltd.Inventors: Jhih-Ping Lee, Kuo-Fu Hsu
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Patent number: 8678669Abstract: A reconfigurable polarity detachable connector assembly includes a housing defining two accommodation channels and providing a springy protruding member at a top side, two mating simplex connectors respectively detachably mounted in the accommodation channels of the housing, a fiber optic cable fastened to the housing with two optical fiber cores thereof respectively inserted into respective calibration support rods of the mating simplex connectors, and a sliding cap slidably coupled to the housing. The sliding cap is unlocked and can be moved backwardly relative to the housing to expose the optical fiber cores of the fiber optic cable to the outside of the housing for allowing position exchange between the two mating simplex connectors after the user presses the springy protruding member.Type: GrantFiled: August 14, 2012Date of Patent: March 25, 2014Assignee: Alliance Fiber Optic Products Co., Ltd.Inventor: Jhih-Ping Lee
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Publication number: 20140050443Abstract: A reconfigurable polarity detachable connector assembly includes a housing defining two accommodation channels and providing a springy protruding member at a top side, two mating simplex connectors respectively detachably mounted in the accommodation channels of the housing, a fiber optic cable fastened to the housing with two optical fiber cores thereof respectively inserted into respective calibration support rods of the mating simplex connectors, and a sliding cap slidably coupled to the housing. The sliding cap is unlocked and can be moved backwardly relative to the housing to expose the optical fiber cores of the fiber optic cable to the outside of the housing for allowing position exchange between the two mating simplex connectors after the user presses the springy protruding member.Type: ApplicationFiled: August 14, 2012Publication date: February 20, 2014Inventor: Jhih-Ping Lee
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Publication number: 20130163934Abstract: A fiber channel-interchangeable fiber optic connector includes an adapter, two connectors respectively rotatably mounted in respective axle holes at the front side of the adapter, a sub-assembly detachably attached to the adapter to stop the connectors from rotation and hold down the connectors in position, and a cable inserted through the sub-assembly and mounted in the adapter with two optical-fiber cores therein respectively inserted into ferrules of the connectors. Detaching the sub-assembly from the adapter allows rotation of the connectors and the sub-assembly through 180-degrees angle relative to the adapter to interchange the fiber channels.Type: ApplicationFiled: December 21, 2011Publication date: June 27, 2013Applicant: ALLIANCE FIBER OPTIC PRODUCTS CO., LTD.Inventors: Jhih-Ping LEE, Kuo-Fu Hsu