Patents by Inventor Chiang-Cheng FAN
Chiang-Cheng FAN 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: 20230288449Abstract: The present invention provides a battery probing module, for testing a battery defined with a contact surface having a first electrode area and a second electrode area with different polarities. The battery probing module comprises a frame and a plurality of probe units. The frame has a top plate and a bottom plate opposite to the top plate. Each of the plurality of probe units comprises a base, a first probe, and a plurality of second probes. The base is defined with a top surface and a bottom surface deflectably fixed to the top surface by a fixing unit. The first probe and the plurality of second probes protrude from the bottom surface for contacting the first electrode area and the second electrode area respectively. Wherein the first probe is within a periphery surrounded by the plurality of second probes in a vertical direction of the bottom surface.Type: ApplicationFiled: March 1, 2023Publication date: September 14, 2023Inventors: Shih-Ching TAN, Chun-Nan OU, Tzu-Fu CHEN, Chen-Chou WEN, Chiang-Cheng FAN
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Publication number: 20170370965Abstract: An electrical probe includes a base body and a probe head. The base body has a main body portion and at least one positioning portion, and the positioning portion protrudes from the main body portion. The probe head is detachably disposed on the main body portion of the base body. The probe head has an outer edge away from a side of a central axis of the main body portion, and the positioning portion protrudes from the outer edge.Type: ApplicationFiled: May 30, 2017Publication date: December 28, 2017Applicant: CHROMA ATE INC.Inventors: Hsu-Chang HSU, Chiang-Cheng FAN, Li-Hsun CHEN, Chuan-Tse LIN, Ming-Hui WANG, Chung-Lin LIU, Ming-Ju CHUANG
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Patent number: 9318730Abstract: A tray for placing a plurality of pouch-type batteries is provided. The tray includes a frame, at least a drive shaft, a plurality of fixed plates and a plurality of movable plates. The drive shaft is slidably fixed to the frame along a drive axis, where the drive shaft has a positioning device for fixing a relative position of the drive shaft with respect to the frame. The fixed plates are perpendicular to the drive axis, and are arranged in order along the drive axis and fixed within the frame. The movable plates are also perpendicular to the drive axis, and are arranged in order along the drive axis within the frame, and the movable plates are interlaced with the fixed plates. The movable plates are moved together with the drive shaft, and each of the movable plates and each of the fixed plates define a receiving space for receiving the pouch-type battery, and are used for clamping each of the pouch-type batteries.Type: GrantFiled: June 8, 2012Date of Patent: April 19, 2016Assignee: CHROMA ATE INC.Inventors: Chiang-Cheng Fan, Lee-Yi Cheng
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Patent number: 8779788Abstract: A testing apparatus includes a thermal control chamber including a test room, which temperature is controlled within a testing temperature range; a carrier frame including a direction guiding unit installed securely within the test room and formed with one guiding groove and a carrier rod extending through the guiding groove in the direction guiding unit; and a clamping unit mounted on the carrier rod for clamping a display-panel module securely, wherein, movement of the carrier rod transversely within the guiding groove relative to the direction guiding unit results in disposing the display-panel module to extend along one of several testing directions for undergoing a burn-in test.Type: GrantFiled: December 30, 2011Date of Patent: July 15, 2014Assignee: Chroma Ate Inc.Inventors: Chi-Ren Chen, Chiang-Cheng Fan, Li-Hsun Chen
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Publication number: 20130009660Abstract: An electrical connecting device is provided. The electrical connecting device comprises at least one jig for electrically connecting and clamping at least one electrode of at least one electrical component. The jig comprises a first clamping portion, a second clamping portion and a first detecting elastic sheet. The second clamping portion is disposed opposite to the first clamping portion. The electrode is adapted to be electrically connected to and clamped between the first clamping portion and the second clamping portion. The first detecting elastic sheet is fixed with the first clamping portion. The first detecting elastic sheet is connected to a first sensor and formed with a first contact portion. The first sensor is used for sensing a first parameter of the electrical component and the first contact portion is used for contacting the electrode.Type: ApplicationFiled: July 6, 2012Publication date: January 10, 2013Applicant: CHROMA ATE INC.Inventors: Chiang-Cheng FAN, Mao-Sheng LIU, Li-Shou CHEN, Hsi-Ping TSAI, Han-Jen TSENG
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Publication number: 20120326740Abstract: A testing apparatus includes a thermal control chamber including a test room, which temperature is controlled within a testing temperature range; a carrier frame including a direction guiding unit installed securely within the test room and formed with one guiding groove and a carrier rod extending through the guiding groove in the direction guiding unit; and a clamping unit mounted on the carrier rod for clamping a display-panel module securely, wherein, movement of the carrier rod transversely within the guiding groove relative to the direction guiding unit results in disposing the display-panel module to extend along one of several testing directions for undergoing a burn-in test.Type: ApplicationFiled: December 30, 2011Publication date: December 27, 2012Applicant: CHROMA ATE INC.Inventors: CHI-REN CHEN, CHIANG-CHENG FAN, LI-HSUN CHEN
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Publication number: 20120312719Abstract: A tray for placing a plurality of pouch-type batteries is provided. The tray includes a frame, at least a drive shaft, a plurality of fixed plates and a plurality of movable plates. The drive shaft is slidably fixed to the frame along a drive axis, where the drive shaft has a positioning device for fixing a relative position of the drive shaft with respect to the frame. The fixed plates are perpendicular to the drive axis, and are arranged in order along the drive axis and fixed within the frame. The movable plates are also perpendicular to the drive axis, and are arranged in order along the drive axis within the frame, and the movable plates are interlaced with the fixed plates. The movable plates are moved together with the drive shaft, and each of the movable plates and each of the fixed plates define a receiving space for receiving the pouch-type battery, and are used for clamping each of the pouch-type batteries.Type: ApplicationFiled: June 8, 2012Publication date: December 13, 2012Applicant: CHROMA ATE INC.Inventors: Chiang-Cheng FAN, Lee-Yi Cheng