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Jungwook Yang

from San Bruno, CA
Age ~51
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Also known as:
Jungwook Vang, Yang Jungwook
Phone and address:
2000 Crystal Springs Rd, San Bruno, CA 94066
Related to:
Mary S Gardner, 61
Connected to:
Abby Yang, 32Addison Yang, 43Aileen C Yang, 51Alexandria L Yang, 33Allerina Yang, 33Alyssa J Yang, 36Amee Yang, 31Amy Yang, 57Andrew Yang, 34Anna Yang, 40

Jungwook Yang Phones & Addresses

  • 2000 Crystal Springs Rd, San Bruno, CA 94066
  • 700 Metacom Ave, Warren, RI 02885 (401) 245-5869

Publications

Us Patents

Image Capture System For Mobile Communications

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US Patent:
6985169, Jan 10, 2006
Filed:
Feb 9, 1998
Appl. No.:
09/021176
Inventors:
Zhong John Deng - Albany CA, US
Sudhir Muniswamy Gowda - Ossining NY, US
John P. Karidis - Ossining NY, US
Dale Jonathan Pearson - Yorktown Heights NY, US
Rama Nand Singh - Bethel CT, US
Jungwook Yang - West Nyack NY, US
Assignee:
Lenovo (Singapore) Pte. Ltd. - Singapore
International Classification:
H04N 7/18
H04N 7/14
US Classification:
348 61, 348 1401
Abstract:
An image capture system for mobile communications systems includes an imaging device for capturing optical image data and a data transfer apparatus coupled to a communications device communications device for transferring the optical image data to the communications device for transmittal over a communications network.

Chemical Detection Circuit Including A Serializer Circuit

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US Patent:
8487790, Jul 16, 2013
Filed:
Jun 30, 2011
Appl. No.:
13/174562
Inventors:
Keith Fife - Palo Alto CA, US
Jungwook Yang - Newton MA, US
Assignee:
Life Technologies Corporation - Carlsbad CA
International Classification:
H03M 9/00
US Classification:
341101, 436149, 436151, 436167, 436181, 356301, 356342, 2502081, 327536, 4352861, 257253, 257252, 204404
Abstract:
The described embodiments may provide a chemical detection circuit. The chemical detection circuit may comprise a pixel array, a pair of analog-to-digital converter (ADC) circuit blocks, a pair of input/output (I/O) circuit blocks coupled to the pair of ADC circuit blocks respectively, and a plurality of serial link terminals coupled to the pair of IO circuit blocks. The pixel array may comprise a plurality of chemically-sensitive pixels formed in columns and rows. Each chemically-sensitive pixel may comprise: a chemically-sensitive transistor, and a row selection device.

Method And System For Delta Double Sampling

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US Patent:
20120074956, Mar 29, 2012
Filed:
Jun 30, 2011
Appl. No.:
13/173851
Inventors:
Keith FIFE - Palo Alto CA, US
Jungwook YANG - Newton MA, US
Assignee:
LIFE TECHNOLOGIES CORPORATION - CARLSBAD CA
International Classification:
G01R 27/28
US Classification:
324612
Abstract:
An array of sensors arranged in matched pairs of transistors with an output formed on a first transistor and a sensor formed on the second transistor of the matched pair. The matched pairs are arranged such that the second transistor in the matched pair is read through the output of the first transistor in the matched pair. The first transistor in the matched pair is forced into the saturation (active) region to prevent interference from the second transistor on the output of the first transistor. A sample is taken of the output. The first transistor is then placed into the linear region allowing the sensor formed on the second transistor to be read through the output of the first transistor. A sample is taken from the output of the sensor reading of the second transistor. A difference is formed of the two samples.

Pressure Port For Ultrasonic Transducer On Cmos Sensor

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US Patent:
20190336099, Nov 7, 2019
Filed:
May 2, 2019
Appl. No.:
16/401870
Inventors:
Keith G. Fife - Palo Alto CA, US
Jianwei Liu - Fremont CA, US
Jungwook Yang - Newton MA, US
Joseph Lutsky - Los Altos CA, US
Assignee:
Butterfly Network, Inc. - Guilford CT
International Classification:
A61B 8/12
B06B 1/02
G01N 29/24
B06B 1/06
H01L 41/09
Abstract:
Micromachined ultrasonic transducers having pressure ports are described. The micromachined ultrasonic transducers may comprise flexible membranes configured to vibrate over a cavity. The cavity may be sealed, in some instances by the membrane itself. A pressure port may provide access to the cavity, and thus control of the cavity pressure. In some embodiments, an ultrasound device including an array of micromachined ultrasonic transducers is provided, with pressure ports for at least some of the ultrasonic transducers. The pressure ports may be used to control pressure across the array.

Ultrasound Devices

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US Patent:
20190336104, Nov 7, 2019
Filed:
May 2, 2019
Appl. No.:
16/401630
Inventors:
KEITH G. FIFE - Palo Alto CA, US
Jianwei Liu - Fremont CA, US
Joseph Lutsky - Los Altos CA, US
Sarp Satir - Guilford CT, US
Jungwook Yang - Newton MA, US
Assignee:
Butterfly Network, Inc. - Guilford CT
International Classification:
A61B 8/00
A61B 8/06
Abstract:
An ultrasound device is described. The ultrasound device may include a cavity, a membrane, and a sensing electrode. When an electrical signal is applied to the sensing electrode and a static bias is applied to the membrane, the membrane vibrates within the cavity and produces ultrasonic signals. The cavity, the membrane, and the sensing electrode may be considered a capacitive micromachined ultrasonic transducer (CMUT). The sensing electrode may be shaped as a ring, whereby the central portion of the sensing electrode is removed. Removal of the central portion of the sensing electrode may reduce the parasitic capacitance without substantially affecting the production of ultrasonic signals by the CMUT. This, in turn, can result in an increase in the signal-to-noise ratio (SNR) of the ultrasonic signals. The ultrasound device may further include a bond pad configured for wire bonding, and a trench electrically isolating the bond pad from the membrane.
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Jungwook Yang from San Bruno, CA, age ~51 Get Report