Patents by Inventor Jung-Yuan (Jay) Wang

Jung-Yuan (Jay) 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).

  • Publication number: 20060169439
    Abstract: A heat pipe (10) includes a hollow pipe body (20) for receiving a working fluid therein and a screen mesh (30) disposed in the pipe body. The screen mesh includes at least two layers. One of the two layers is in the form of a planar layer (50) and the other is in the form of a wave layer (40). A plurality of flowing channels (48) is formed by the wave layer. The channels formed by the wave layer of the screen mesh are capable of reducing the flow resistance for the condensed fluid to flow back while pores in the screen mesh provide a relatively large capillary pressure for drawing the condensed fluid to flow back.
    Type: Application
    Filed: November 10, 2005
    Publication date: August 3, 2006
    Inventors: Chu-Wan Hong, Ching-Tai Cheng, Chang-Ting Lo, Jung-Yuan Wu
  • Publication number: 20060162907
    Abstract: A heat pipe (10) includes a casing (12) and a sintered powder wick (14) arranged at an inner surface of the casing. The sintered powder wick is in the form of a multi-layer structure of at least three layers and each layer has an average powder size different from that of the other layers, wherein the layer (143) with large-sized powders is capable of reducing the flow resistance to the condensed liquid to flow back while the layer (141) with small-sized powders is still capable of providing a relatively large capillary force for the wick.
    Type: Application
    Filed: December 1, 2005
    Publication date: July 27, 2006
    Applicant: Foxconn Technology CO., LTD.
    Inventors: Jung-Yuan Wu, Chu-Wan Hong, Chang-Ting Lo, Ching-Tai Cheng
  • Publication number: 20060162906
    Abstract: A heat pipe (10) includes a pipe body (20) having an inner wall (22) and a screen mesh (30) disposed on the inner wall of the pipe body. The screen mesh is in the form of a multi-layer structure with at least one layer thereof having an average pore size different from that of the other layers. The layer with large-sized pores is capable of reducing the flow resistance to the condensed fluid to flow back, whereas the layer with small-size pores is capable of providing a relatively large capillary pressure for drawing the condensed fluid from the condensing section to the evaporating section.
    Type: Application
    Filed: November 10, 2005
    Publication date: July 27, 2006
    Inventors: Chu-Wan Hong, Jung-Yuan Wu, Ching-Tai Cheng, Chang-Ting Lo
  • Publication number: 20060157229
    Abstract: A heat pipe (10) includes a pipe body (30) filled with working fluid, a screen mesh (50) located in the pipe body, a porous support member (70) supporting the screen mesh to contact with an inner wall (32) of the pipe body.
    Type: Application
    Filed: December 1, 2005
    Publication date: July 20, 2006
    Applicant: Foxconn Technology CO., LTD.
    Inventors: Chu-Wan Hong, Ching-Tai Cheng, Chang-Ting Lo, Jung-Yuan Wu
  • Publication number: 20060124205
    Abstract: A method for combining two components together includes the following steps: a) surface treating the two components; b) placing them within a heating apparatus while they contact with each other, a force being applied to the two components to push then against each other on the contacting surfaces thereof; c) heating the two components to a predetermined temperature which is hold for a predetermined period time to cause the two components to diffuse at the contacting interface to thereby combine the two components together; d) cooling the combined two components and taking them out of the heating apparatus.
    Type: Application
    Filed: October 18, 2005
    Publication date: June 15, 2006
    Inventors: Chu-Wan Hong, Chang-Ting Lo, Yi-Chyng Fang, Jung-Yuan Wu, Yeu-Lih Lin, Peng-Peng Zhang
  • Publication number: 20060126978
    Abstract: A method of making a fluid dynamic bearing (10) includes the flowing steps. At least two bearing parts (10a, 10b) are firstly provided. Each of the bearing parts has its shape corresponding to a portion of the fluid dynamic bearing to be formed. Then, the bearing parts are combined to form a profile of the fluid dynamic bearing to be formed. Finally, the combined bearing parts are sintered to form an integral body. The fluid dynamic bearing is thus obtained.
    Type: Application
    Filed: August 12, 2005
    Publication date: June 15, 2006
    Applicant: Foxconn Technology Co., Ltd.
    Inventors: Chu-Wan Hong, Jung-Yuan Wu
  • Publication number: 20060033456
    Abstract: The present invention describes a flashing light apparatus and method for operating the same. A pulse signal generated by a pulse signal generator and the states of the general purpose Input/Output pins of a CPU are used to control the lights to flash.
    Type: Application
    Filed: November 9, 2004
    Publication date: February 16, 2006
    Inventors: Jung-Yuan Tsai, Kuo-Feng Chen, Chung-An Chien, Wei-Shao Chen
  • Patent number: 6893166
    Abstract: A factory-settable optical subassembly (10) used in an optical transceiver module includes an optoelectronic converter (20), a top can (30), and a positioning element (40). The optoelectronic converter includes a housing (24) having an opening (243) for passage of light and a lens (211) for focusing light. The top can has a first through hole (34) and a coaxial second through hole (35) in communication with each other. The positioning element has a third through hole (41) and can be moved linearly to a desired position within the second through hole, where it is permanently fixed. An optical ferrule (50) can then be inserted through the first through hole and into the second through hole until it abuts the positioning element. An end of the optical ferrule is thereby located at a focal position for a selected wavelength of light emanated from the optoelectronic converter, given the characteristics of the lens.
    Type: Grant
    Filed: July 22, 2003
    Date of Patent: May 17, 2005
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Yung Chang Cheng, Chung Hsiin Mou, Nan Tsung Huang, Jung Yuan Lee
  • Patent number: 6843833
    Abstract: A front opening unified pod for preventing the contamination of wafers due to outgassing. The front opening unified pod includes a front opening unified pod body and a cleaning apparatus. The front opening unified pod has an opening section and a base plate within the opening section and the base plate facing each other. The cleaning apparatus has at least an air-blasting element installed inside the front opening of the unified pod body. An air supplying system connected to the air-blasting element provides a stream of air.
    Type: Grant
    Filed: June 16, 2003
    Date of Patent: January 18, 2005
    Assignee: Powerchip Semiconductor Corp.
    Inventors: Jung-Yuan Wu, Kuo-Hwa Huang
  • Publication number: 20040250519
    Abstract: A front opening unified pod for preventing the contamination of wafers due to outgassing. The front opening unified pod includes a front opening unified pod body and a cleaning apparatus. The front opening unified pod has an opening section and a base plate within the opening section and the base plate facing each other. The cleaning apparatus has at least an air-blasting element installed inside the front opening of the unified pod body. An air supplying system connected to the air-blasting element provides a stream of air.
    Type: Application
    Filed: June 16, 2003
    Publication date: December 16, 2004
    Inventors: JUNG-YUAN WU, KUO-HWA HUANG
  • Publication number: 20040240799
    Abstract: A factory-settable optical subassembly (10) used in an optical transceiver module includes an optoelectronic converter (20), a top can (30), and a positioning element (40). The optoelectronic converter includes a housing (24) having an opening (243) for passage of light and a lens (211) for focusing light. The top can has a first through hole (34) and a coaxial second through hole (35) in communication with each other. The positioning element has a third through hole (41) and can be moved linearly to a desired position within the second through hole, where it is permanently fixed. An optical ferrule (50) can then be inserted through the first through hole and into the second through hole until it abuts the positioning element. An end of the optical ferrule is thereby located at a focal position for a selected wavelength of light emanated from the optoelectronic converter, given the characteristics of the lens.
    Type: Application
    Filed: July 22, 2003
    Publication date: December 2, 2004
    Inventors: Yung Chang Cheng, Chung Hsiin Mou, Nan Tsung Huang, Jung Yuan Lee
  • Patent number: 6817783
    Abstract: An optical subassembly includes an optical sleeve (1), a lens holder (2) having a cylindrical cavity (21) defined therein, and an optical element (4) received in the cavity. A stepped fixing hole (11) is longitudinally defined through the optical sleeve, for receiving an optical connector. The lens holder includes the cavity, a lens member (3), and a cylindrical protuberance (23) extending from a top surface of the lens holder. The protuberance is coupled into the fixing hole to ensure precise alignment of the optical connector, an optical axis of the lens member and the optical element. The optical sleeve is readily detachable from the lens holder. Therefore, when the optical connector needs to be changed to another kind of optical connector, the original optical sleeve can be replaced with a new suitable optical sleeve. The same lens holder can continue to be used.
    Type: Grant
    Filed: December 27, 2001
    Date of Patent: November 16, 2004
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Jung Yuan Lee, Nan Tsung Huang
  • Publication number: 20040203231
    Abstract: A method for forming a contact plug is described. First, two gates are formed on a semiconductor substrate. Thereafter, a first dielectric layer is deposited on the semiconductor substrate, and then etched back to form a spacer on sidewalls of the gates. An ion implantation is performed to form a source and a drain region in the semiconductor substrate. Then, a conductive layer is deposited on the semiconductor substrate and the transistor. A portion of the conductive layer is removed to while leaving a retained conductive layer disposed over the source region and the drain region. Finally, a second dielectric layer is deposited on the semiconductor substrate, the transistor and the retained conductive layer.
    Type: Application
    Filed: April 14, 2003
    Publication date: October 14, 2004
    Inventor: Jung-Yuan Hsieh
  • Publication number: 20040140958
    Abstract: A method and apparatus for avoiding pressing inaccuracies on a touch panel. The touch panel includes a panel, a control module having an analog-to-digital converter (ADC) and a delay buffer, and a processor, the delay buffer able to buffer a trigger signal for interrupting the processor. The method includes sequentially receiving a plurality of analog signals generated by the panel when the panel is touched with the control module, transforming the plurality of analog signals into a plurality of corresponding digital signals and transmitting the plurality of digital signals to the processor with the analog-to-digital converter, neglecting a first m digital signals of the plurality of digital signals, and neglecting a last n digital signals of the plurality of digital signals, where m and n are integers with values equal to or larger than 1.
    Type: Application
    Filed: June 17, 2003
    Publication date: July 22, 2004
    Inventors: Jung-Yuan Tsai, Wan-Ting Tsai, Wei-Tun Lan
  • Publication number: 20040143405
    Abstract: A portable device includes a housing, a sensor, an operating processor, and a starting module. The housing is used for accommodating a detachable battery, and the detachable battery provides main power for operations of the portable device. The sensor that is installed inside the housing is used for detecting conditions of the detachable battery. The operating processor is used for controlling operations of the portable device, and the starting module is connected between the sensor and the operating processor. After the sensor detects that the detachable battery is correctly installed in the housing, the starting module outputs a turn-on signal to the operating processor for automatically turning on the portable device.
    Type: Application
    Filed: July 9, 2003
    Publication date: July 22, 2004
    Inventors: Jung-Yuan Tsai, Wan-Ting Tsai
  • Patent number: 6735227
    Abstract: A laser-based light source includes a laser (26), two optical detectors (27), a diffraction grating (29) mounted in a can (28), and a controlling circuit (31). A plurality of parallel grooves (293) is defined in a bottom face (292) of the diffraction grating. Each groove has a depth “d.” A groove separation “a” is defined between any two adjacent grooves. A groove cycle “b” is defined as a sum of the distance a and a width of any one groove. A light intensity of light beams depends on the values of “d”, “a” and “b”. By selecting a desired duty cycle f=a/b for the diffraction grating, the reflected light beams are converged into ±1 order light beams. Almost all the ±1 order light beams are collected by the optical detectors, notwithstanding variations in operational temperature. The controlling circuit receives feedback signals from the optical detectors.
    Type: Grant
    Filed: October 29, 2001
    Date of Patent: May 11, 2004
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventor: Jung Yuan Lee
  • Publication number: 20040075028
    Abstract: A kit of parts and a method for converting between a glider and a kite. The kit of parts includes a body, a kite wing and a glider wing. The kite wing is removably connectable to the body so that the body and the kite wing can be connected to a kite string and flown as a kite. The glider wing is removably connectable to the body so that the body and the glider wing can be flown as a glider.
    Type: Application
    Filed: June 17, 2003
    Publication date: April 22, 2004
    Inventor: Jung-Yuan Wang
  • Patent number: D503437
    Type: Grant
    Filed: October 16, 2003
    Date of Patent: March 29, 2005
    Inventor: Jung-Yuan (Jay) Wang
  • Patent number: D510891
    Type: Grant
    Filed: November 16, 2004
    Date of Patent: October 25, 2005
    Assignee: Unitech Zipper and Machinery Co., Ltd.
    Inventor: Jung-Yuan Cheng
  • Patent number: D481079
    Type: Grant
    Filed: July 11, 2002
    Date of Patent: October 21, 2003
    Inventor: Jung-Yuan (Jay) Wang