Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Lin; Chung-Wei
Address:
Pingtung County, TW
No. of patents:
4
Patents:












Patent Number Title Of Patent Date Issued
7782154 Power amplifier and modulator thereof August 24, 2010
A power amplifier including a loop filter, a frequency generator, a quantizer, and an output stage module is provided. The frequency generator outputs a signal with a reference frequency to the loop filter, and includes a logic circuit, a current array, and a dummy load. The dummy lo
7755423 Sigma delta class D power amplifier and method thereof July 13, 2010
A sigma delta class D power amplifier includes a loop filter, a quantizer, and an output stage. The quantizer is coupled to the loop filter and quantifies an error signal according to levels of two reference signals to output a pair of mean signals, wherein different logic combinations o
7679346 Power supply apparatus and operation-mode determining unit and method thereof March 16, 2010
A power supply apparatus and an operation-mode determining unit and a method thereof are provided. The power supply apparatus includes first and second control units, a switching unit, a power output unit, and an operation-mode determining unit. The first and second control units pro
7348960 Backlight device and method for controlling light source brightness thereof March 25, 2008
A backlight device includes a light source module having a plurality of light sources, a detecting circuit, a control unit, and a pulse width modulation (PWM) driving circuit. The detecting circuit is used for detecting the brightness of the light source module and generating a detec










 
 
  Recently Added Patents
Format for providing traffic information and a method and apparatus for using the format
Composite materials comprising aggregate and an elastomeric composition
Mobile terminal and method for displaying information
Apparatus and method for discharging capacitor of input filter of power supply, and power supply including the apparatus
Prevention and reduction of blood loss
Pyridazine compounds for controlling invertebrate pests
Method and system for facilitating micropayments in a financial transaction system
  Randomly Featured Patents
Consumable component selection based on operational environment or condition
Method, apparatus and recording medium for interpolation operation
Disaccharide derivatives for treating hyperglycaemia
Jitter reduction circuit
Correctly seated stirrup
Integral keyboard/tray/wrist rest
Oil collecting and dispensing apparatus
Process for the flux synthesis of crystals of the KTiOPO.sub.4 potassium titanyl monophosphate type
Process for the manufacture of homo- and copolymers of tetrafluoroethylene employing as the reducing agent in the redox catalyst an ayodicarboxylic acid, salt of ayocarboxylic acid, azodic
Method and system for estimating a receiver frequency offset in a communication system