1
Kuo Gi Chin: Computer input device. Primax Electronics, December 4, 1991: GB2244546-A (184 worldwide citation)

A computer input device such as a game controller is shaped to fit within a user's gripped hand. The user's thumb (92) rests on a top sloping wall (31) and can control buttons (1 to 3). The forefinger (93) and middle finger (94) are located in indentations (331, 332) in a front wall (32) and control ...


2
Heng Chin Ho, Ming Cheng Yang, Chih Hsiung Wu: Computer mouse for scrolling a view of an image. Primax Electronics, Winston Hsu, March 16, 1999: US05883619 (149 worldwide citation)

A view control system for controlling the display of a view within an image over a computer monitor is disclosed. The system comprises a computer for displaying the view over the monitor and for scrolling the view within the image according to scrolling signals so that various portions of the image ...


3
Vincent Cheng: Apparatus having dual modes for controlling cursor on display screen. Primax Electronics, Christie Parker & Hale, October 10, 1995: US05457479 (147 worldwide citation)

An apparatus having dual modes and adapted to control a position of a cursor on a display screen comprises a ball capable of being put in a rotation for determining the position, a roller device in contact with the ball to detect the rotation of the ball, a shell having thereon an opening to protrud ...


4
Jong Ding Wang, Chih Hao Pan: Networking power plug device with automated power outlet control. Primax Electronics, Winston Hsu, September 3, 2002: US06445087 (113 worldwide citation)

A power plug device has a power plug, at least one switched power socket at least one socket switch, a embedded controller and a telephone jack. The embedded controller can send and receive network signals across a telephone line through the telephone jack, or across a power line through the power p ...


5
David Wang: Control device for display state change on monitor. Primax Electronics, Laff Whitesel Conte & Saret, June 23, 1998: US05771038 (108 worldwide citation)

The present invention is related to a control device for a display state change on a monitor which includes a housing, a first input device mounted in the housing for determining a movement of a cursor on the monitor in an X- and a Y-directions, a second input device for determining two kinds of dis ...


6
Yi Chen Huang, Ming Shang Chen: Hot plug-and-play converter of a universal serial bus interface. Primax Electronics, Christie Parker & Hale, October 10, 2000: US06131134 (105 worldwide citation)

A hot plug-and-play (PnP) converter of a universal serial bus (USB) interface that converts a non-PnP interface into a hot PnP USB interface. The converter sends the information related to the converter itself to the connected computer system, and sends the information related to the connected perip ...


7
Ming Chih Chang: Method of utilizing a three-dimensional mouse in the windows operating systems. Primax Electronics, Rabin & Champagne P C, June 13, 2000: US06075533 (89 worldwide citation)

A method for utilizing a three-dimensional (3-D) mouse in a graphic-user-interface based operating system, such as the WINDOWS operating systems from Microsoft Corporation, is provided. This method allows the 3-D mouse to emulate the functions of the IntelliMouse from Microsoft Corporation, includin ...


8
Chih Hsiung Wu: Finger operated module for generating encoding signals. Primax Electronics, Bacon & Thomas, September 15, 1998: US05808568 (55 worldwide citation)

A finger operated module generates encoding signals by controlling transmission of light in response to finger operation of the module. The module includes a base member, a supporting member movably installed on the base member, and a rotating member rotatably installed on the supporting member, the ...


9
Wen Hsiung Liu: Pointing device using two linear sensors and fingerprints to generate displacement signals. Primax Electronics, Winston Hsu, December 4, 2001: US06326950 (50 worldwide citation)

The invention relates to a pointing device using two linear sensors and fingerprints to generate displacement signals. The pointing device comprises a housing, a linear image input device having first and second linear sensors parallel to each other and installed inside the housing for sensing a lin ...


10
Sen Hsiang Liu, Yi Te Chiang: Charger capable of converting multiple power sources. Primax Electronics, Winston Hsu, March 4, 2003: US06528970 (41 worldwide citation)

A charger includes a direct current (DC) converter and an alternating current (AC) converter. The DC converter includes a DC input port, a conversion circuit, a transmission port for inputting a second voltage, an output port, and a switch for selectively outputting the first voltage or the second v ...