Young L Shin

US Patent:

20130272312, Oct 17, 2013

Filed:

Apr 16, 2012

Appl. No.:

13/448097

Inventors:

Moshe Tarrab - Yahud, IL
Ramon A. Gomez - San Jose CA, US
Avi Kliger - Ramat Gan, IL
Young Joon Shin - Irvine CA, US
Dongsoo Daniel Koh - Irvine CA, US

Assignee:

BROADCOM CORPORATION - Irvine CA

International Classification:

H04L 12/56

US Classification:

370419

Abstract:

A local oscillator circuit and a corresponding method are provided. The local oscillator circuit includes a memory connected to a processor. The memory is configured to store local oscillator parameters corresponding to a plurality of center frequencies of a frequency spectrum. The processor is configured to apply the stored LO parameters when switching the frequency spectrum for a mixed-mode spectrum communication. The local oscillator also includes a plurality of registers connected with the processor, the plurality of registers configured to control switching of the frequency spectrum.

US Patent:

20130339205, Dec 19, 2013

Filed:

May 23, 2013

Appl. No.:

13/901204

Inventors:

Robbie Vann-Adibe - San Francisco CA, US
Young J. Shin - San Francisco CA, US
Charles S. Han - San Francisco CA, US
Andrew M. Pease - San Francisco CA, US
S. Michael Perlmutter - Sausalito CA, US

International Classification:

G06Q 40/00

US Classification:

705 35

Abstract:

An asset tracking and reporting system has a network-connected computerized appliance having at least one processor and one or more data repositories, at least one of the data repositories being non-transitory and coded instructions executing on the at least one processor from the at least one non-transitory data repository. The coded instructions causing the system to register individuals or enterprises as users assuming one or more roles, enable users to enter and edit information through interactive interfaces provided, the information regarding individual assets in defined categories, the assets owned by the user, track user activities related to user's assets, connect users to resources to determine value for the individual assets, and to aggregate and report asset valuation according to user identity.

US Patent:

20210364506, Nov 25, 2021

Filed:

May 22, 2020

Appl. No.:

16/881489

Inventors:

- Stuttgart, DE
Christopher JOHNSON - San Carlos CA, US
Young Shik SHIN - Mountain View CA, US
Christoph LANG - Sunnyvale CA, US

International Classification:

G01N 33/544
G01N 33/84
G01N 27/327

Abstract:

A method for detecting an amount of an analyte in a solution includes adding an electrochemically active agent to the solution; applying an electrical current to a working electrode in contact with the solution to initiate the electrochemical redox reaction to change a pH of the solution from a first pH value to a second pH value; incubating the solution at the second pH value to allow the analyte to dissociate from the other molecules in the solution and to bind to a capture molecule connected to the working electrode via a linker; reacting a detecting probe with the analyte to allow the detecting probe to bind to the analyte, the detecting probe having a signaling tag attached thereto and configured to produce a signal at the second pH value; and collecting the signal to calculate the amount of the analyte in the solution.

US Patent:

20210062255, Mar 4, 2021

Filed:

Aug 29, 2019

Appl. No.:

16/555924

Inventors:

- Stuttgart, DE
Christopher JOHNSON - San Carlos CA, US
Young Shik SHIN - Mountain View CA, US
Christoph LANG - Sunnyvale CA, US

International Classification:

C12Q 1/6869
G01N 27/30
G01N 27/327
B01J 19/00
B01L 3/00
G01N 33/52

Abstract:

The present disclosure relates to systems, devices, and methods for nucleic acid sequencing including polynucleotide strands having a nucleotide(s) modified with a redox label(s) attached thereto or capable of receiving the modified nucleotide(s) with a redox label(s) attached thereto. The systems, devices, and methods include a dielectric member with an attached translocating protein positioned between oxidizing and reducing electrodes. The oxidizing and reducing electrodes generate an electrical field extending to a reaction area where the translocation of the polynucleotide strand through the protein occurs such the modified nucleotide(s) with redox label(s) attached thereto are identified by changes in current flow in the oxidizing and reducing electrodes, wherein the changes identify electron transfer from the reducing electrode, to redox label, and to oxidizing electrode when the modified nucleotide with a redox label covalently bonded to the nucleoside base of the modified nucleotide of the polynucleotide strand is at the reaction area.

US Patent:

20200363371, Nov 19, 2020

Filed:

Jul 17, 2020

Appl. No.:

16/932096

Inventors:

- Stuttgart, DE
Sam Kavusi - Menlo Park CA, US
Nadezda Fomina - Redwood City CA, US
Habib Ahmad - Sunnyvale CA, US
Autumn Maruniak - Sunnyvale CA, US
Christoph Lang - Sunnyvale CA, US
Ashwin Raghunathan - San Francisco CA, US
Young Shik Shin - Mountain View CA, US
Armin Darvish - Brisbane CA, US
Efthymios Papageorgiou - San Jose CA, US

International Classification:

G01N 27/416
C12Q 1/00
G01N 27/36
G01N 27/34
G01N 27/30
G05D 21/02

Abstract:

Device and methods for controlling pH or ionic gradient comprising a multisite array of feedback electrode sets comprising electrodes and pH sensing elements. The electrodes can include a reference electrode, counter electrode, and a working electrode. The device and methods iteratively select an amount of current and/or voltage to be applied to each working electrode, apply the selected amount of current and/or voltage to each working electrode to change pH of a solution close to the working electrode, and measure the signal output of the sensing element. The multisite array can include feedback and non-feedback electrode sets.

US Patent:

20200080964, Mar 12, 2020

Filed:

Sep 6, 2018

Appl. No.:

16/123096

Inventors:

- Stuttgart, DE
Nadezda Fomina - Redwood CA, US
Murat Deliomeroglu - Mountain View CA, US
Christopher Johnson - San Carlos CA, US
Young Shik Shin - Mountain View CA, US

International Classification:

G01N 27/416
G01N 27/30

Abstract:

A sensor and a corresponding method measure the pH of a solution without using an external reference electrode. The pH sensor has at least one functionalized electrode with an attached first redox active molecule and an attached second redox active molecule that are differently sensitive to pH and oxidize/reduce at different voltages, and a difference in peaks of a response of the two molecules to applied electrical parameter is measured and correlated to a particular pH.