Li Lin

US Patent:

8570887, Oct 29, 2013

Filed:

Nov 11, 2010

Appl. No.:

12/944031

Inventors:

Thomas B. Cho - Fremont CA, US
Li Lin - Saratoga CA, US
Mao Yu - San Jose CA, US
Atul Salhotra - Sunnyvale CA, US

Assignee:

Marvell World Trade Ltd. - St. Michael

International Classification:

G01R 31/08

US Classification:

370252, 455208

Abstract:

Apparatus having corresponding methods and non-transitory computer-readable media comprise an amplifier configured to amplify signals according to a bias current, wherein the signals represent packets of data; a packet module configured to recover the packets of data from the signals amplified by the amplifier; and a control module configured to control the bias current according to one or more characteristics of the packets of data.

US Patent:

20130271229, Oct 17, 2013

Filed:

Apr 11, 2013

Appl. No.:

13/861125

Inventors:

- St. Michael, BB
Chi-Hung Lin - Fremont CA, US
Li Lin - Saratoga CA, US

Assignee:

Marvell World Trade Ltd. - St. Michael

International Classification:

H03L 7/06

US Classification:

331 19

Abstract:

Aspects of the disclosure provide a local oscillator (LO) circuit that includes a first phase locked loop (PLL) circuit and a second PLL. The first PLL circuit is configured to generate a first oscillation signal having a first frequency based on a reference signal having a reference frequency. The second PLL circuit is configured to receive the first oscillation signal and generate a second oscillation signal having a second frequency based on the first oscillation signal.

US Patent:

20200268253, Aug 27, 2020

Filed:

Feb 21, 2020

Appl. No.:

16/798204

Inventors:

- Pasadena CA, US
- St. Louis MO, US
Li Lin - Pasadena CA, US

International Classification:

A61B 5/00

Abstract:

Among the various aspects of the present disclosure is the provision of systems and methods of imaging using photoacoustic computed tomography.

US Patent:

20160373094, Dec 22, 2016

Filed:

Jun 16, 2016

Appl. No.:

15/184342

Inventors:

- St. Michael, BB
Xiang Gao - Fremont CA, US
Li Lin - Saratoga CA, US

International Classification:

H03K 5/00
H03K 3/03

Abstract:

A system includes a signal generator and a signal combiner. The signal generator is configured to output a first signal having a first frequency and to output one or more signals having the first frequency and having phases shifted relative to the first signal by predetermined amounts. The signal combiner is configured to combine the first signal and the one or more signals to output a frequency multiplied second signal having a second frequency. The second frequency is greater than the first frequency.

US Patent:

20150162882, Jun 11, 2015

Filed:

Dec 3, 2014

Appl. No.:

14/558805

Inventors:

- St. Michael, BB
Alden Chee Ho Wong - Hayward CA, US
Yuan Lu - Sunnyvale CA, US
David M. Signoff - Santa Clara CA, US
Li Lin - Saratoga CA, US

International Classification:

H03F 1/32
H03F 3/21
H03F 1/02

Abstract:

A system including an amplifier circuit configured to amplify an input and generate an output, a bias circuit configured to bias the amplifier circuit, and a feedback circuit configured to generate feedback based on the input and the output, and to adjust the bias of the amplifier circuit based on the feedback to reduce amplitude nonlinearity in the output. A digital pre-distortion circuit is configured to reduce phase nonlinearity in the output.