Twinhead International Corp.

Taiwan, Province of China


 
Total IP 18
Total IP Rank # 82,995
IP Activity Score 1.6/5.0    7
IP Activity Rank # 134,506
Stock Symbol 2364 (twse)
ISIN TW0002364007
Market Cap. 3.3B  (TWD)
Industry Computer Systems
Sector Technology
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

8 5
0 1
0 0
4
 
Last Patent 2014 - Fixation module
First Patent 1995 - Computer cpu heat dissipating an...
Last Trademark 2023 - COOLFINITY
First Trademark 2001 - TWINHEAD

Industry (Nice Classification)

Latest Inventions, Goods, Services

2023 G/S Laptop computers; Mobile computers; Notebook and laptop computers; Personal computers; Portable a...
G/S Tablet computers; Mobile computers; Personal computers; Notebook and laptop computers; Portable a...
G/S Anti-glare filters for computer monitors; Computer display monitors; Computer display screens; Co...
G/S Portable computers; Mobile computers; Personal computers; Notebook and laptop computers; Laptops ...
2013 Invention Fixation module. A fixation module is disclosed, which is disposed in a groove at a corner of an ...
Invention Securing device. A securing device for securing an electric device having a groove is disclosed. ...
Invention Portable electronic device set. A portable electronic device set is disclosed and includes a port...
2012 Invention Series-type charging device and charging method thereof. The series-type charging device compris...
2008 Invention Audio output apparatus capable of suppressing pop noise. An audio output apparatus includes: an a...
Invention Audio output apparatus capable of suppressing pop noise. An audio output apparatus includes an a...
G/S Computer and computer peripherals, namely, digital cameras, keyboards, modems, mice, printers, sc...
Invention Touch control input device, and computer apparatus including the same. A touch control input dev...
Invention Portable electronic device and method of adjusting charging current for a rechargeable battery un...
2007 Invention Waterproof and dustproof structure. A waterproof and dustproof structure is applied to a predeter...
Invention Hook structure. A hook structure is disclosed in the invention, which can be implemented to a hou...
Invention Network switching apparatus and network switching method for computer system. The present invent...
Invention Em waves/rf interferences circuit module and shielding structure. A circuit module and a shieldi...
Invention Activation system. An activation system is applied to a computer apparatus. An activation signal ...
Invention Antenna structure and medium component for use in planar inverted-f antenna. An antenna structur...
2006 Invention Storage apparatus with protection function and protection system of storage apparatus. A storage...
Invention Power saving system. A power saving system comprises a wireless apparatus and an electronic appa...
Invention Military electronic apparatus. A military electronic apparatus is used to prevent detection of a...
Invention Portable wireless communication apparatus. A portable wireless communication apparatus comprises...
Invention Computer system. A computer system includes a computer apparatus host, a flat display device, an...
Invention Water-and-dust proof structure for a notebook computer heat sink. The present invention is to pro...
Invention Notebook computer input equipment having waterproof and dustproof structure. A notebook computer...
Invention Control system having compound function. A control system having a compound function is disclose...
2005 Invention Structure for the display module of a portable computer. A structure for the display module of a...
Invention Pressure resistance cover for the display panel of a portable computer. A pressure resistance co...
Invention Tablet computer stander apparatus with keyboard room space thereof. A tablet computer stander ap...
G/S Scientific, nautical, surveying, electric, photographic, cinematographic, optical, weighing, meas...
G/S Computers comprising computer main boards, computer workstations comprising high performance sing...
2003 Invention Motor speed detecting device for use between motor and system. A motor speed detecting device for...
2001 Invention 1394 module and data processing system with 1394 module. A 1394 module comprises a 1394 controlle...
Invention Apparatus for directly connecting to the internet and method thereof. An apparatus for directly c...
Invention User proximity sensor and signal processing circuitry for determining whether to power a computer...
2000 Invention Structure and circuit of input/output port bar to connect computer peripheral. A structure and a ...
1999 Invention Shock-absorbing device for notebook computer module. A shock absorbing device for a notebook comp...
Invention Protection apparatus applied to a telephone line. A protection device applied to a telephone line...
Invention Cooling apparatus for integrated circuit. A cooling apparatus for an integrated circuit. The cool...
Invention Lcd backlight converter having a temperature compensating means for regulating brightness. A LCD ...
Invention Cooling system and method for a portable computer. A cooling system and method is provided to aut...
1998 Invention Method and device for executing a battery auto-learning. A method and device for executing batter...
1997 Invention Power supply device for lcd backlight converter. Disclosed is a power supply device for LCD backl...
Invention Display device for detecting working load of a cpu. Disclosed is a display device for detecting w...
Invention Warning device for detecting rtc electrical cell. A warning device for detecting power of a real ...
1996 Invention Method and apparatus for connecting a plug-and-play peripheral device to a computer. An apparatus...
Invention Apparatus for supplying power to a peripheral device from computer system. An apparatus for suppl...
1995 Invention Computer cpu heat dissipating and protecting device. A heat dissipating and protecting device for...