Patents by Inventor Wei Yi Thor

Wei Yi Thor 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).

  • TEMPERATURE COMPENSATED SELF-BIAS DARLINGTON PAIR AMPLIFIER
    Publication number: 20100327978
    Abstract: A Darlington pair amplifier includes a temperature compensation device. In one case, the device is a resistor connected in series between: (a) an intermediate node of two bias resistors for the Darlington pair, and (b) the control terminal of the Darlington pair. In another case, the device is a second, smaller, Darlington pair connected in series with the two bias resistors for the first Darlington pair. In still another case, the device is a combination of: (1) a resistor connected in series between: (a) an intermediate node of the two bias resistors for the Darlington pair, and (b) the control terminal of the Darlington pair; and (2) a second, smaller, Darlington pair connected in series with the two bias resistors for the first Darlington pair.
    Type: Application
    Filed: June 29, 2009
    Publication date: December 30, 2010
    Applicant: Avago Technologies Wireless IP (Singapore) Pte. Ltd.
    Inventor: Wei Yi THOR
  • Temperature compensated self-bias darlington pair amplifier
    Patent number: 7855603
    Abstract: A Darlington pair amplifier includes a temperature compensation device. In one case, the device is a resistor connected in series between: (a) an intermediate node of two bias resistors for the Darlington pair, and (b) the control terminal of the Darlington pair. In another case, the device is a second, smaller, Darlington pair connected in series with the two bias resistors for the first Darlington pair. In still another case, the device is a combination of: (1) a resistor connected in series between: (a) an intermediate node of the two bias resistors for the Darlington pair, and (b) the control terminal of the Darlington pair; and (2) a second, smaller, Darlington pair connected in series with the two bias resistors for the first Darlington pair.
    Type: Grant
    Filed: June 29, 2009
    Date of Patent: December 21, 2010
    Assignee: Avago Technologies Wireless IP (Singapore) Pte. Ltd.
    Inventor: Wei Yi Thor