1
Yu Cheng Huang, Tzn Chih Lin: Metallic linkage-type keying device. Altek Corporation, Rosenberg Klein & Lee, January 12, 2010: US07645955 (33 worldwide citation)

The present invention discloses a metallic linkage-type keying device, which is installed to a casing, such as the casing of a camera, a mobile phone or a video camera. The metallic linkage-type keying device of the present invention comprises: a metallic linkage, having at least two joining portion ...


2
Yu Cheng Huang, Tzu Chih Lin: Two-stage button structure. Altek Corporation, Rosenberg Klein & Lee, May 15, 2007: US07217893 (21 worldwide citation)

A two-stage button structure includes: a silver paste PCB, a metal dome, a film, a flexible contact body, and a button body. When the button body is pressed to a first stage, the pair of conductive blocks of the flexible contact body respectively passes through the pair of through holes of the film ...


3
Ching Yen Chang, Wen Bin Wang: Serial/parallel data conversion apparatus and method thereof. Altek Corporation, Rosenberg Klein & Lee, March 9, 2010: US07675439 (14 worldwide citation)

A serial/parallel data conversion apparatus and a method thereof are used to convert serial data into parallel data by a delay pulse and three stage registers, wherein the device includes a first data register, a second data register, a third data register, a frequency divider and a delay controller ...


4
Tzu Chih Lin: Key structure. Altek Corporation, Birch Stewart Kolasch & Birch, December 30, 2008: US07470869 (10 worldwide citation)

A key structure is provided, which includes a plurality of contact members and a control member. Each of the contact members has an elastic portion and a fixed portion, and the control member has a pressing portion and a combining portion. The control member is selectively combined with an appropria ...


5
Chin Hsin Ho: Device with an elastic shifting mechanism. Altek Corporation, Rosenberg Klein & Lee, October 21, 2008: US07438486 (10 worldwide citation)

The present invention discloses a device with an elastic shifting mechanism, which comprises: a body and a movable element, wherein the body has a first snap-fit element, and the movable element has a second snap-fit element, and the movable element is installed to the body; the body/the movable ele ...


6
Yu Cheng Huang: Metal dome switch. Altek Corporation, Rosenberg Klein & Lee, April 3, 2007: US07199321 (8 worldwide citation)

A metal dome switch includes a touch element protruding from a center of the metal dome switch, a connecting element integrally extended from a periphery of the touch element and a mountable surface integrally formed on the touch element. Since the touch element, the connecting element and the mount ...


7
Chih Ju Chen: Memory card for integrating the USB interface and an adaptor for the memory card. Altek Corporation, Rosenberg Klein & Lee, June 13, 2006: US07062585 (8 worldwide citation)

A memory card integrating functions of the USB interface includes a memory chip inside a main body. A SD or MS control interface, a USB control interface, a controller, and a storage memory are built in the memory chip. Conductive bars are electrically connected to the memory chip and stick out from ...


8
Yu Cheng Huang: Shell body assembly structure. Altek Corporation, Ming Chow, Sinorica, January 22, 2008: US07321096 (8 worldwide citation)

A shell body assembly structure includes a first shell body, a second shell body and a frame. A plurality of fixing portions is projectively disposed at the peripheral edge of the first shell body. A locking point is formed on each of the fixing portions. The second shell body has a plurality of hol ...


9
Chi Jung Weng, Chan Min Chou, Fu Kai Chuang: Image evaluation system and method. Altek Corporation, Rabin & Berdo P C, April 5, 2011: US07920727 (6 worldwide citation)

An image evaluation system and method are provided. The system includes an image register, an evaluation window, an image feature generator, and an evaluation unit. In addition, the image evaluation method includes the steps of in case that the image is a human figure, the image is analyzed based on ...


10
Tzu Chih Lin: Rotation sensor. Altek Corporation, Rosenberg Klein & Lee, December 11, 2007: US07305771 (5 worldwide citation)

A rotation sensor comprising a Y-shaped strip and a conducting strip is disposed in a digital imaging device. The conducting strip is disposed below the Y-shaped strip. The Y-shaped strip has two sensing arms and a fixed arm. A metal piece is disposed on each of the two sensing arms. When the sensin ...