Patents by Inventor Kun Yi

Kun Yi 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).

  • OPTICAL DEVICE
    Publication number: 20120304713
    Abstract: An optical device includes: a lock having a locking unit and an operation unit having at least a sensor; and a key configured to correspond to the lock. The key includes an unlocking unit having at least a light-guiding element for transmitting light between the operation unit and the unlocking unit. The operation unit is activated to unlock the locking unit after the sensor detects and recognizes the transmitted light. After encoding, the optical device of the present invention cannot be reproduced and the encoded light beam will not be intercepted and decoded easily so as to satisfy our security demands. Further, the structure of the optical device of the present invention does not decay easily. Therefore, the present invention has an excellent anti-theft effect and a reduced production cost.
    Type: Application
    Filed: May 31, 2012
    Publication date: December 6, 2012
    Inventors: Ta-Yi CHIEN, Hai-Yin Hsu, Kuan-Pei Chen, Fen-Ling Hu, Kuan-Yu Chen, Wei-Yu Lee, Kun-Yi Lee, Yen-Juei Lin
  • LATERAL-DIFFUSED METAL OXIDE SEMICONDUCTOR DEVICE (LDMOS) AND FABRICATION METHOD THEREOF
    Publication number: 20120286359
    Abstract: A lateral-diffused metal oxide semiconductor device (LDMOS) includes a substrate, a first deep well, at least a field oxide layer, a gate, a second deep well, a first dopant region, a drain and a common source. The substrate has the first deep well which is of a first conductive type. The gate is disposed on the substrate and covers a portion of the field oxide layer. The second deep well having a second conductive type is disposed in the substrate and next to the first deep well. The first dopant region having a second conductive type is disposed in the second deep well. The doping concentration of the first dopant region is higher than the doping concentration of the second deep well.
    Type: Application
    Filed: May 12, 2011
    Publication date: November 15, 2012
    Inventors: An-Hung Lin, Hong-Ze Lin, Bo-Jui Huang, Wei-Shan Liao, Ting-Zhou Yan, Kun-Yi Chou, Chun-Wei Chen
  • MICRO COOLING FAN
    Publication number: 20120275909
    Abstract: A micro cooling fan comprises a housing and a main circuit board. The housing has an accommodation space, a first inner surface, and a gap. The gap is in communication with the accommodation space, and two opposite side edges of the gap have a groove respectively. The main circuit board comprises a first circuit board and a second circuit board. The first circuit board has a stator, the second circuit board has a driving circuit, and the stator is electrically connected to the driving circuit. The first circuit board is disposed on the first inner surface, and the second circuit board is embedded into the grooves and blocks the gap.
    Type: Application
    Filed: July 11, 2012
    Publication date: November 1, 2012
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Chung Chun Huang, Chien Chang Wang, Kun Yi Liang
  • LIGHT GUIDE UNIT AND OPTICAL DEVICES USING THE SAME
    Publication number: 20120268924
    Abstract: A light guide unit provided in this disclosure is used for performing a reversible optical conversion process on a light source. In an embodiment, the light guide unit is used for converting a planar light source into at least a linear light source, and then further to be converted into one point light source, while allowing beams emitted from the point light source to be guided and shot to a specific position by the use of a light-guiding element. Moreover, in another embodiment, the light guide unit is used for converting at least one point light source into at least a linear light source, and then further to be converted into a planar light source for emitting light. The light guide unit can be adapted for various applications, such as optical devices for illumination, entertainment, decoration or ornaments.
    Type: Application
    Filed: April 23, 2012
    Publication date: October 25, 2012
    Applicant: Lattice Energy Technology Corporation
    Inventors: Jong-Woei Whang, Ta-Yi Chien, Hai-Yin Hsu, Kuan-Pei Chen, Fen-Ling Hu, Kuan-Yu Chen, Wei-Yu Lee, Kun-Yi Lee, Yen-Juei Lin
  • Method of reducing the amount of black in an image
    Patent number: 8294951
    Abstract: A method of reducing the amount of black in an image is disclosed. The method is using a computer to reduce the amount of or eliminate the black in an original digital image. The major procedure is to increase the pixels of the original digital image (by four or nine times) and then change the color information of the pixels.
    Type: Grant
    Filed: February 19, 2010
    Date of Patent: October 23, 2012
    Inventors: Kuan-Li Chao, Chun-Chieh Huang, Kun-Yi Hua, Mardianto Soebagio Hadiputro, Hwa-Pey Wang, Chih-Kang Yang, Kuo-Ping Yang, Sin-Chen Lin
  • VOIP GATEWAY AND METHOD FOR SETTING UP SPEECH COMMUNCIAITON THEREOF
    Publication number: 20120250676
    Abstract: A Voice over Internet Protocol (VoIP) gateway includes a virtual Session Initiation Protocol (SIP) proxy server, a management and monitoring module, and a virtual SIP phone. The virtual SIP proxy server is configured for registering the at least one of a number of local audio terminals and assigning an internet protocol (IP) address to each of them. When the local phone terminal dials the VoIP phone or receives a call from the VoIP, the management and monitoring module sets up a communication between the local phone terminal and the VoIP phone.
    Type: Application
    Filed: October 18, 2011
    Publication date: October 4, 2012
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventor: KUN-YI WU
  • Method of identifying physical characteristic information of optical disc and related controller thereof
    Patent number: 8266374
    Abstract: A method of identifying physical characteristic information of an optical disc includes: deriving a reading result by reading at least a first region of the optical disc, where a location of the first region is specified in a Blu-ray disc specification for recording information associated with recording management of a BD recordable disc; and identifying a first physical characteristic of the optical disc according to the reading result.
    Type: Grant
    Filed: September 18, 2009
    Date of Patent: September 11, 2012
    Assignee: Mediatek Inc.
    Inventors: Ping-Tsai Tsai, Ya-Fang Nien, Kun-Yi Chan
  • Double-layer container and method for making the same
    Patent number: 8257807
    Abstract: A double-layer container includes an outer layer and an inner layer, both of which are formed by molding. The outer layer includes a 3-D pattern. The 3-D pattern has at least two pattern units each having at least one first groove which communicates with at least one through hole. The through hole is defined through the outer layer. At least one first slot is defined between the pattern units. The inner layer is fixed to an inner surface of the outer layer and the material of the inner layer is filled in the first groove via the through hole to form a first decoration portion.
    Type: Grant
    Filed: December 8, 2009
    Date of Patent: September 4, 2012
    Assignee: Immanuel Industrial Co, Ltd
    Inventor: Kun-Yi Li
  • Method for indicating charge status of backup power supply and communication device employing the same
    Patent number: 8243917
    Abstract: A method for indicating the charge status of a backup power supply of a communication device includes detecting the charge status of the backup power supply. If the charge status of the backup power supply is lower than or equal to a predetermined charge status, the communication device alerts via a telephone connected thereto. The communication device alerts a user by sounding one or more tones if the telephone is off-hook, and alerts user by sounding one or more rings if the telephone is on-hook.
    Type: Grant
    Filed: March 17, 2009
    Date of Patent: August 14, 2012
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventor: Kun-Yi Wu
  • Suspension with supporting pieces, head gimbal assembly and disk drive unit with the same
    Publication number: 20120170150
    Abstract: A suspension for a HGA comprises a flexure having a suspension tongue arranged for supporting a slider, which comprising a stainless steel layer and a dielectric layer formed thereon. The dielectric layer has a top surface and bottom surface, a plurality of bonding pads are formed on the top surface at a leading portion of the suspension tongue and arranged for connecting with the slider, and at least two separate supporting pieces are formed on the bottom surface and located at a corresponding position with the bonding pads, thereby releasing stress generated on the bonding pads. The invention also discloses a HGA and a disk drive unit with the same. The invention can release the stress generated on the bonding pads of the suspension, reduce the temperature impact to the suspension, and in turn, reduce thermal crown change of the slider, thereby improving the reading and writing performance.
    Type: Application
    Filed: April 4, 2011
    Publication date: July 5, 2012
    Applicant: SAE Magnetics (H.K.) Ltd.
    Inventors: Xianwen Feng, Kun Yi, Duanxin Li
  • FLOATING APPARATUS FOR SCROLL COMPRESSORS
    Publication number: 20120148433
    Abstract: An improved floating apparatus for scroll compressors is disclosed, which is a multi-function device integrating a temperature protection mechanism, a pressure protection mechanism and a backflow-proof mechanism and therefore substantially is a floating seal member with overheating protection, high pressure protection and backflow-proof capabilities. In detail, the present disclosure provides a floating apparatus for scroll compressors that not only can be manufactured easily, but also capable of distributing the acting force resulting from the gliding block for providing better sealing effect while preventing the scroll compressors from being damaged by high temperature and high pressure.
    Type: Application
    Filed: February 18, 2011
    Publication date: June 14, 2012
    Applicant: Industrial Technology Research Institute
    Inventors: KUN-YI LIANG, Yu-Choung Chang, Shu-Er Huang, Chun-Chung Yang, Chi-Hsing Chen, Yueh-Ju Tang
  • Method for performing servo defect compensating operation by compensating servo-related signal derived from reading optical medium and related optical disc drive system with DSP
    Patent number: 8199620
    Abstract: A method for performing a servo defect compensating operation by compensating a servo-related signal in an optical disc drive and a related optical disc drive system with a DSP is provided. The method comprises: reading an optical medium by an optical pick-up unit; detecting whether a defect exists by monitoring a side beam signal; when the defect on the optical medium is detected, determining a new compensation value based on a servo error signal; and compensating the servo-related signal with the new compensation value during defect crossing to adjust servo control when the optical pick-up unit passes the defect.
    Type: Grant
    Filed: August 14, 2008
    Date of Patent: June 12, 2012
    Assignee: Mediatek Inc.
    Inventor: Kun-Yi Chan
  • LATERAL-DIFFUSION METAL-OXIDE-SEMICONDUCTOR DEVICE
    Publication number: 20120049277
    Abstract: A lateral-diffusion metal-oxide-semiconductor device includes a semiconductor substrate having at least a field oxide layer, a gate having a layout pattern of a racetrack shape formed on the substrate, a common source formed in the semiconductor substrate and enclosed by the gate, and a drain surrounding the gate and formed in the semiconductor substrate. The gate covers a portion of the field oxide layer. The common source includes a first doped region having a first conductive type and a plurality of islanding second doped regions having a second conductive type. The drain includes a third doped region having the first conductive type. The third doped region overlaps a portion of the field oxide layer and having an overlapping area between the third doped region and the field oxide layer.
    Type: Application
    Filed: August 27, 2010
    Publication date: March 1, 2012
    Inventors: Hong-Ze Lin, Bo-Jui Huang, Chin-Lung Chen, Ting-Zhou Yan, Wei-Shan Liao, Han-Min Huang, Chun-Yao Lee, Kun-Yi Chou
  • SILICON SOLAR CELL COMPRISING A CARBON NANOTUBE LAYER
    Publication number: 20120042952
    Abstract: A silicon solar cell including a carbon nanotube layer is provided. The carbon nanotube layer is disposed on at least one of front and back surfaces of a p-n junction silicon substrate which includes a p-type silicon layer and an n-type silicon layer. Accordingly, the intensity of the electric field applied to devices may be increased due to introduction of the carbon nanotube layer, resulting in improved photoelectric conversion efficiency.
    Type: Application
    Filed: April 29, 2010
    Publication date: February 23, 2012
    Applicant: Industry-University Cooperation Foundation Hanyang University
    Inventors: Whi-Kun Yi, Jung-Woo Lee
  • PORTABLE ELECTRONIC DEVICE AND METHOD OF DETECTING CONTACT UTILIZED THEREBY
    Publication number: 20120032897
    Abstract: In a method of detecting input for a portable electronic device, when a virtual keyboard is displayed on a display of a touch panel, an accelerometer detects orientation of the portable electronic device to adjust a contact area of each key of the virtual keyboard. The adjusted display of each key provides a suitable contact area on the virtual keyboard according to the detected orientation of the portable electronic device.
    Type: Application
    Filed: November 17, 2010
    Publication date: February 9, 2012
    Applicant: Chi Mei Communication Systems, Inc.
    Inventors: KUN-YI CHEN, WEN-CHIEH KUO, YU-CHUN CHEN, REN-HONG WANG
  • System and method for setting a signal strength value for a mobile device
    Patent number: 8078219
    Abstract: A mobile device for setting a signal strength value for the mobile device to receive needed radio signals. The mobile device includes a signal strength value configuring system and a radio signal receiving unit. The signal strength value configuring system is operable to set the signal strength value for the mobile device to receive needed radio signals, utilizing a number of radio station channels detected by the radio signal receiving unit of the mobile device.
    Type: Grant
    Filed: August 10, 2009
    Date of Patent: December 13, 2011
    Assignee: Chi Mei Communication Systems, Inc.
    Inventor: Kun-Yi Chen
  • Method and system of generating high dynamic range image corresponding to specific scene
    Patent number: 8072507
    Abstract: A method of generating a high dynamic range image corresponding to a specific scene. The method includes shooting a specific scene to generate a base image; selecting a bright area and a dark area from the base image; determining base luminance according to the base image; shooting the specific scene to generate at least a first image, wherein average luminance of a part of the first image corresponding to the bright area of the base image is less than or equal to the base luminance; shooting the specific scene to generate at least a second image, wherein average luminance of a part of the second image corresponding to the dark area of the base image is greater than or equal to the base luminance; and combining at least the first image and the second image into a high dynamic range image corresponding to the specific scene.
    Type: Grant
    Filed: January 9, 2007
    Date of Patent: December 6, 2011
    Assignee: Primax Electronics Ltd.
    Inventors: Chiou-Shann Fuh, Kun-Yi Chen, Chen-Ning Hsi, Wen-Lung Chou
  • MICRO COOLING FAN
    Publication number: 20110290456
    Abstract: A micro cooling fan includes a housing, a fan wheel, and a main circuit board. The main circuit board has a stator and a driving circuit. The stator is electrically connected to the driving circuit. The stator is disposed on a first inner surface, and the driving circuit is disposed on a first outer surface, so that the housing and the driving circuit of the micro fan motor form an integral structure. The first outer surface is opposite to the first inner surface, or the first outer surface is located on a side surface of the housing. Therefore, by disposing the driving circuit on the first outer surface, the wind resistance of the fan blades is reduced, and the air volume of the micro cooling fan is increased accordingly, so that the cooling effect of the micro cooling fan is improved.
    Type: Application
    Filed: August 9, 2010
    Publication date: December 1, 2011
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Chung Chun Huang, Chien Chang Wang, Kun Yi Liang
  • Working table having vacuum mechanism
    Publication number: 20110247527
    Abstract: A working table including a partition separating a housing into a dust compartment and an air compartment, two side fences and a rear casing extended from a table top, the casing includes a chamber and a number of apertures communicative with the dust compartment of the housing, a filter member attached to the partition, a vacuuming device disposed in the air compartment of the housing, and a perforated platform adjustably attached to the table top and tiltable relative to the table top and the housing at a selected inclined angle for allowing the users to suitably work on top of the table top and the perforated platform without worrying the outwardly flying dusts and contaminants.
    Type: Application
    Filed: April 13, 2010
    Publication date: October 13, 2011
    Inventor: Kun Yi Lin
  • Shower gel container
    Patent number: D658415
    Type: Grant
    Filed: April 7, 2011
    Date of Patent: May 1, 2012
    Inventor: Kun-Yi Li