Patents by Inventor Chun CHIEN

Chun CHIEN 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).

  • Publication number: 20120307428
    Abstract: In an assembly of an electronic device and a battery, the battery includes a protrusion that is formed with an engaging hole, and the electronic device includes a housing and an engaging unit. The housing defines a receiving space and is formed with a first opening that is adapted for extension of the protrusion. The engaging unit includes a main body pivotable relative to the housing, an actuating member accessible from outside of the receiving space, and an engaging hook disposed on the main body adjacent to the first opening. The engaging hook is engageable with the engaging hole in the protrusion. The actuating member is actuable to pivot the main body so as to disengage the engaging hook from the engaging hole.
    Type: Application
    Filed: April 19, 2012
    Publication date: December 6, 2012
    Applicant: WISTRON CORPORATION
    Inventors: Chen-Yi Liang, Cheng-Hsiang Chuang, Chun-Chien Chen, Shun-De Bai, San-Pao Kao
  • Publication number: 20120287595
    Abstract: An electronic device includes a first body, a magnetic switch disposed in the first body, and a second body connected pivotally to and covering openably the first body. The second body includes a housing, and an electronic component module disposed in the housing and coupled electrically to the magnetic switch. A fixing structure is disposed in the housing and includes a casing and a blocker. The casing defines a receiving space and an opening that communicates with the receiving space. A magnetic element is disposed in the receiving space through the opening. The blocker is rotatable to block the opening and prevent the magnetic element from moving out of the receiving space through the opening.
    Type: Application
    Filed: May 1, 2012
    Publication date: November 15, 2012
    Inventors: Chen-Yi Liang, Cheng-Hsiang Chuang, Chun-Chien Chen, Shun-De Bai, San-Pao Kao
  • Publication number: 20120285813
    Abstract: A keyswitch device includes a supporting seat, a key cap, a circuit board disposed on the supporting seat, and an elastic member located between the key cap and the circuit board. The supporting seat includes a base board and two first confining members that are formed on the base board and that are spaced apart from each other. The key cap includes a cap body and two first hooks that engage respectively the first confining members, thereby inhibiting the key cap to move in horizontal directions with respect to the supporting seat, and allowing the key cap to move vertically in a range equal to the height of the first blocking parts of the first confining members. When the key cap is moved downward, the elastic member deforms to press the circuit board so as to generate a corresponding signal.
    Type: Application
    Filed: April 18, 2012
    Publication date: November 15, 2012
    Inventors: Chen-Yi Liang, Cheng-Hsiang Chuang, Chun-Chien Chen, Shun-De Bai, San-Pao Kao
  • Publication number: 20120286908
    Abstract: An electronic device includes a magnetic switch, a magnetic element for actuating the magnetic switch to send a control signal to an electronic element module, and a retaining mechanism for retaining the magnetic element at a housing. The retaining mechanism includes a retaining casing, a connecting member, and a blocking member. The retaining casing is disposed on and cooperates with the housing to define a receiving space to receive the magnetic element, and has an opening in spatial communication with the receiving space. The blocking member is connected to the housing by the connecting member and is adjacent to the opening to prevent removal of the magnetic element from the receiving space through the opening.
    Type: Application
    Filed: May 3, 2012
    Publication date: November 15, 2012
    Applicant: WISTRON CORPORATION
    Inventors: Chen-Yi Liang, Cheng-Hsiang Chuang, Chun-Chien Chen, Shun-De Bai, San-Pao Kao
  • Publication number: 20120287561
    Abstract: A locking mechanism is adapted for locking an object, and includes a housing and a locking member. The housing includes a base wall and a cover extending from the base wall to form amounting space therebetween, and amounting port in spatial communication with the mounting space and adapted for permitting the object to be moved into the mounting space therethrough in amounting direction. The locking member is snapped onto the cover so as to prevent removal of the object from the mounting space through the mounting port in a direction opposite to the mounting direction, in such a manner that a portion of the locking member is disposed in proximity to the mounting port and abuts against one of the sides of the object facing the mounting port.
    Type: Application
    Filed: April 10, 2012
    Publication date: November 15, 2012
    Applicant: WISTRON CORPORATION
    Inventors: Chen-Yi Liang, Cheng-Hsiang Chuang, Chun-Chien Chen, Shun-De Bai, San-Pao Kao
  • Publication number: 20120268902
    Abstract: A fixing mechanism for fixing a magnetic element on a base wall includes a frame, a retaining member, and a blocker. The frame is adapted to be connected to and is adapted to cooperate with the base wall to define a receiving space for receiving the magnetic element, and an opening communicating with the receiving space for entry of the magnetic element into the receiving space along a first assembly direction. The retaining member is adapted to be connected to the base wall in proximity to the frame. The blocker is engaged to the retaining member, and blocks the opening.
    Type: Application
    Filed: April 18, 2012
    Publication date: October 25, 2012
    Inventors: Chen-Yi Liang, Cheng-Hsiang Chuang, Chun-Chien Chen, Shun-De Bai, San-Pao Kao
  • Patent number: 8295572
    Abstract: Infra-red images of tumors carry the information of normal and cancerous tissues in every pixel. We developed a Dual-Spectrum Heat Pattern Separation (DS-HPS) algorithm to quantify the energy from the area of the high temperature tissues, called qH map, and decompose the body surface into the high and normal temperature areas based on a pair of middle-wave Infra-red images and long-wave Infra-red images. Further, with longitudinal registration, we can detect the cancerous tissues and assess the chemotherapy treatment response on a pixel by pixel basis according to the change of the qH map derived by the DS-HPS algorithm. The preliminary result shows the area and the qH values in the high temperature area are decreased as the patients receive more chemotherapy. These suggest the proposed algorithm could capture the incremental or decremental of the energies emitted by the cancerous tissues, which has the potentials for chemotherapy assessment and early detection.
    Type: Grant
    Filed: December 10, 2010
    Date of Patent: October 23, 2012
    Assignee: National Taiwan University
    Inventors: Chia-Yen Lee, Si-Chen Lee, Wan-Jou Lee, Che-Wei Chang, Yu-Chun Chien, Chung-Ming Chen
  • Publication number: 20120255845
    Abstract: A keyswitch structure includes a bottom board, a circuit board disposed on the bottom board, a resilient member, a key cap and two supporting members. The bottom board is formed with two first holes spaced apart from each other. The key cap is located over the bottom board, and includes two pivoting portions that are spaced apart from each other. Each supporting member has an end pivoted to a respective one of the pivoting portions of the key cap, and an opposite end pivoted to the bottom board. When the key cap is moved toward the bottom board and presses the resilient member, each of the supporting members engages at least partly a corresponding one of the first holes, and the resilient member triggers the circuit board so as to generate a corresponding signal.
    Type: Application
    Filed: April 6, 2012
    Publication date: October 11, 2012
    Inventors: Chen-Yi Liang, Cheng-Hsiang Chuang, Chun-Chien Chen, Shun-De Bai, San-Pao Kao
  • Publication number: 20120250234
    Abstract: A thin press button is provided. The press button includes a base plate, a link member, a cap, and at least one stopper. The link member, having a sliding recess, is disposed on the base plate. The cap pivots on the link member. The stopper has a first end and a second end, wherein the first end pivots on the cap and the second end is slidably disposed in the sliding recess.
    Type: Application
    Filed: January 19, 2012
    Publication date: October 4, 2012
    Applicant: WISTRON CORP.
    Inventors: Chen-Yi Liang, Cheng-Hsiang Chuang, Chun-Chien Chen, Shun-De Bai, San-Pao Kao
  • Publication number: 20120250251
    Abstract: A flat press button is provided. The press button includes a base plate, a link member, and a cap. The link member is disposed on the base plate. The cap, having an embossed strip and a flange, pivots at the link member, wherein the embossed strip and the flange are formed at the opposing sites of the cap, and the embossed strip and the flange are operated in a pivotal swinging manner around a pivot axis to abut the base plate alternatively.
    Type: Application
    Filed: January 14, 2012
    Publication date: October 4, 2012
    Applicant: WISTRON CORP.
    Inventors: Chen-Yi LIANG, Cheng-Hsiang CHUANG, Chun-Chien CHEN, Shun-De BAI, San-Pao KAO
  • Publication number: 20120246492
    Abstract: A remote power group distribution control system has a host computer, at least one network server and multiple power distribution units (PDUs) connected to the host computer through the at least one network server. The host computer has a power distribution control module. Each PDU is connected with multiple power consuming equipment having identical or similar characteristics to supply an operating power and an uninterruptible power. When the power distribution control module is executed, the host computer searches the PDUs connected thereto through the at least one network server, displays all power-consuming equipment connected to each PDU, generates a group management window to assign each power-consuming equipment to a group, and remotely controls the power consuming equipment on a group basis. Accordingly, the present invention addresses a solution conveniently powering on or off remote power-consuming equipment pertaining to a group.
    Type: Application
    Filed: March 24, 2011
    Publication date: September 27, 2012
    Inventors: Lien-Hsun HO, Hsien-Hsun Liu, Hung-Ming Hsieh, Hong-Chun Chien
  • Publication number: 20120242094
    Abstract: A fixing mechanism for fixing a component is disclosed. The fixing mechanism includes a base, a lateral wall disposed on the base, and a top plate connected to the lateral wall. A containing space is formed between the base, the lateral wall, and the top plate. The top plate presses against the component in a first direction and the lateral wall abuts against the component laterally when the component is contained inside the containing space. The fixing mechanism includes at least one hook. The hook includes a cantilever portion and a hooking portion. The cantilever portion is disposed on a side of the base, and a distance between the cantilever portion and the base is greater than a distance between the top plate and the base. The hooking portion engages with a lateral surface of the component in a second direction when the component is contained inside the containing space.
    Type: Application
    Filed: March 12, 2012
    Publication date: September 27, 2012
    Inventors: Chen-Yi Liang, Cheng-Hsiang Chuang, Chun-Chien Chen, Shun-De Bai, San-Pao Kao
  • Publication number: 20120242093
    Abstract: The disclosure relates to a fixing mechanism for fixing a component. The fixing mechanism includes a base, a bottom wall disposed on the base, and two lateral walls disposed on the base and connected to the bottom wall. A containing space is formed between the base, the bottom wall, and the two lateral walls. The fixing mechanism further includes a hook. The hook includes a cantilever portion and a hooking portion. The cantilever portion is connected to the bottom wall and for pressing against the component when the component is contained inside the containing space. The hooking portion is connected to the cantilever portion and engages with a lateral surface of the component when the component is contained inside the containing space. The fixing mechanism further includes two engaging parts for laterally engaging against the component when the component is contained inside the containing space.
    Type: Application
    Filed: July 1, 2011
    Publication date: September 27, 2012
    Inventors: Chen-Yi Liang, Chun-Chien Chen, Cheng-Hsiang Chuang
  • Publication number: 20120222477
    Abstract: A terminal encapsulated tire monitoring device electrically connectable with at least one contact of a read-write tool is disclosed to include a housing, a sensor unit mounted in the housing and consisting of a circuit board and a plurality of terminal connection portions, a plurality of conducting terminals partially embedded in the housing each having a first contact end electrically connectable by one contact of the read-write tool and a second contact end electrically connected to one terminal connection portion of the sensor unit.
    Type: Application
    Filed: March 4, 2011
    Publication date: September 6, 2012
    Inventors: San-Chuan YU, Ting-Chun CHIEN
  • Publication number: 20120212147
    Abstract: The present invention is to provide a flyback energy converter comprising a transformer having a primary winding, a secondary winding and an auxiliary winding, a load electrically connected with the secondary winding, a switch serially connected with the primary winding and a primary controlling circuit. The primary controlling circuit comprises a voltage measurement terminal and a switch controlling terminal. The voltage measurement terminal measures an output voltage wave provided from the auxiliary winding to get a part of times in the part of the output voltage wave, so as to enlarge the part of times to a total time. According to a predetermined timing transferred from the total time, the switch controlling terminal controls the switch.
    Type: Application
    Filed: February 17, 2012
    Publication date: August 23, 2012
    Applicant: ANWELL SEMICONDUCTOR CORP.
    Inventors: Chun-Chien Kuo, Shao-Wei Chiu, Ke-Horng Chen, Wei-Lun Wang
  • Publication number: 20120211344
    Abstract: An input device includes a printed circuit board for outputting a signal, a supporting base fixed on the printed circuit board, and a cap pivoted to the supporting base. A protrusion is formed on an end of the cap for contacting against the printed circuit board when the cap is not pressed down. The cap pivots relative to the supporting base when the cap is pressed down. The input device further includes a resilient conductive component disposed between the printed circuit board and the cap for being pressed by the cap to conduct the printed circuit board when the cap is pressed down.
    Type: Application
    Filed: January 5, 2012
    Publication date: August 23, 2012
    Inventors: Chen-Yi Liang, Cheng-Hsiang Chuang, Chun-Chien Chen, Shun-De Bai, San-Pao Kao
  • Publication number: 20120211343
    Abstract: An input device includes a printed circuit board for outputting a signal, a supporting base fixed on the printed circuit board, a metal dome switch installed on the printed circuit board, and a cap pivoted to the supporting base. A protrusion is formed on an end of the cap for contacting against the printed circuit board when the cap is not pressed down. The cap pivots relative to the supporting base when the cap is pressed down. An actuator is further formed on the cap and disposed on a side of the metal dome switch. The actuator of the cap presses down the metal dome switch to actuate the metal dome switch when the cap is pressed down.
    Type: Application
    Filed: August 2, 2011
    Publication date: August 23, 2012
    Inventors: Chen-Yi Liang, Cheng-Hsiang Chuang, Chun-Chien Chen, Shun-De Bai, San-Pao Kao
  • Publication number: 20120194417
    Abstract: An input device with swing operation includes a supporting frame, a flexible printed circuit installed on the supporting frame for outputting a signal, a supporting base fixed on the supporting frame, a cap pivoted to the supporting base, and a hook respectively pivoted to the supporting base and the cap. An inclined angle is formed between the hook and the supporting frame when the cap is not pressed down. The hook and the cap pivots relative to the supporting base when the cap is pressed down. The input device further includes a resilient component disposed between the flexible printed circuit and the cap for being pressed by the cap to actuate the flexible printed circuit when the cap is pressed down.
    Type: Application
    Filed: December 16, 2011
    Publication date: August 2, 2012
    Inventors: Chen-Yi Liang, Cheng-Hsiang Chuang, Chun-Chien Chen, Shun-De Bai, San-Pao Kao
  • Patent number: 8230938
    Abstract: A fire prevention assembly comprises a main body, a first connective unit, a tubular piece, a sensor unit, a second connective unit, a first flexible piece, a movable piece and a second flexible piece. The fire prevention assembly is installed to a fire prevention gate. In use, the sensor unit would melt at a high temperature. In such case, the tubular piece moves rearwards along with the movable piece. Therefore, the movable piece will no longer limit the movement of the position limiting plate of the fire prevention gate and the protective plates will be allowed to rotate to open or close the fire prevention gate. Consequently, the fire prevention assembly can provide protection against fires and smoke in a swift and precise manner.
    Type: Grant
    Filed: November 24, 2009
    Date of Patent: July 31, 2012
    Assignee: Uangyih-Tech Industrial Co., Ltd.
    Inventor: Chun-Chien Huang
  • Publication number: 20120174391
    Abstract: A process for fabricating a wiring board is provided. In the process, a wiring carrying substrate including a carry substrate and a wiring layer is formed. Next, at least one blind via is formed in the wiring carrying substrate. Next, the wiring carrying substrate is laminated to another wiring carrying substrate via an insulation layer. The insulation layer is disposed between the wiring layers of the wiring carrying substrates and full fills the blind via. Next, parts of the carry substrates are removed to expose the insulation layer in the blind via. Next, a conductive pillar connected between the wiring layers is formed. Next, the rest carry substrates are removed.
    Type: Application
    Filed: March 19, 2012
    Publication date: July 12, 2012
    Applicant: UNIMICRON TECHNOLOGY CORP.
    Inventors: Tsung-Yuan Chen, Chun-Chien Chen, Cheng-Po Yu