Chi Zhang

8645367, Feb 4, 2014

Mar 8, 2010

12/719762

Nissan Hajaj - Foster City CA, US
Chi Zhang - Sunnyvale CA, US
Changxun Wu - Sunnyvale CA, US
Erik Gross - Palo Alto CA, US

Google Inc. - Mountain View CA

G06F 7/00

707727, 707750, 707917

One or more hierarchies of string patterns are generated a plurality of URL strings according to a pattern extraction procedure. Repeated string patterns are selected from the generated hierarchies of string patterns. A URL class is defined for each of selected repeated string patterns. Each URL class is associated with a respective group of URL strings in the plurality of URL strings, where the respective group of URL strings contains a repeated string pattern that defines the URL class. Respective aggregated data is calculated for each URL class. The respective aggregated data is based on respective data of each respective document of each URL string in the group of URL strings associated with the URL class. Respective data for a respective document referenced by a lookup-URL is predicted based on respective aggregated data of one or more of the URL classes.

20030055649, Mar 20, 2003

Sep 17, 2001

09/954549

Bin Xu - Milpitas CA, US
Chi Zhang - Milpitas CA, US

G10L021/00

704/270000

This invention discloses methods and approaches for accessing information residing on ordinary PCs using voice phones calls through telephone lines; either landline telephones or wireless phones can be used. Four techniques are described in this invention to enable effective speech recognition and information retrieval based on normal PC hardware and software platform: i) natural language-based speech recognition; ii) SQL-like information retrieval commands; iii) dynamic dialog-based key content dictations; iv) dynamically generated rule grammars for speech dictations. Through software implementations, these four techniques combined will let ordinary users remotely access the information residing on their PCs by making voice phone calls. Security handling of the voice calls is also disclosed and described in this invention.

20220295648, Sep 15, 2022

Apr 19, 2021

17/234363

- Cupertino CA, US
Annie T. Zhang - San Francisco CA, US
Lucas R. Compton - San Francisco CA, US
John V. Abram - San Francisco CA, US
Heather M. Martin - Cupertino CA, US
Timothy J. McHenry - San Francisco CA, US
Chi Zhang - Mountain View CA, US
Kienan D. McCarty - San Francisco CA, US
Lee B. Hamstra - Menlo Park CA, US
Trevor M. Cardiff - Los Altos Hills CA, US
Tristan Sansbury - Portola Valley CA, US
Erik A. Uttermann - San Francisco CA, US
Kevin K. Mayer - Menlo Park CA, US

H05K 5/02
H01Q 1/24
H05K 5/00
G06F 1/16
G06F 1/18

A portable electronic device can include a housing defining an aperture and a display positioned in the aperture. The portable electronic device can include a number of components that can provide desired functionalities and levels of performance. For example, the device can include one or more couplers that interconnect various portions of the housing together. Additionally or alternatively, the portable electronic device can include one or more millimeter-wave antennas. Additionally, or alternatively, the electronic device can include one or more grounding elements or layers that reliably and electrically ground the display to the housing.

20210369870, Dec 2, 2021

Nov 15, 2019

17/294325

- South San Francisco CA, US
Stephanie TAGLIATELA - San Francisco CA, US
Anne TANENHAUS - Brisbane CA, US
Andrew YOUNG - Redwood City CA, US
Szu-Ying CHEN - San Francisco CA, US
Chi ZHANG - Daly City CA, US
Stephanie MARTIN - San Francisco CA, US
David OBERKOFLER - San Francisco CA, US
Victoria WONG - South San Francisco CA, US
Jianmin LI - South San Francisco CA, US

A61K 48/00
C12N 9/14
A61K 38/46
C12N 15/86
A61P 1/16

Provided herein are nucleic acid molecules and vectors comprising variant copper transporting ATPase 2 (ATP7B) nucleic acid sequences. Such sequences have been optimized for expression in mammalian cells, liver cells, and/or from an adeno associated viral vector (AAV), including truncated and/or codon optimized variants. Also provided are viral vectors comprising such ATP7B variant nucleic acid sequences, and methods of use thereof for treating disorders associated with an ATP7B deficiency, such as Wilsons disease.

20210334877, Oct 28, 2021

Apr 27, 2020

16/859165

- Beijing, CN
- Wilmington DE, US
Guifang Dong - Beijing, CN
Jia Lin - Mountain View CA, US
Zijing Zou - Beijing, CN
Chi Zhang - Fremont CA, US

G06Q 30/06
G06F 16/9535
G06F 16/906
G06F 16/532
G06N 3/08
G06K 9/62
G06K 9/46

A system and a method for recommending a set of fashion items. The method includes: providing fashion categories, fashion graphs each corresponding to one fashion category, and fitting formulas for each fashion graph; receiving a query fashion item having a query fashion attribute; selecting a fashion category, where the query fashion attribute in the selected fashion category has a highest number of fashion items; performing a similarity search between image of the query fashion item and images of fashion items in the fitting formulas; mapping the searched fitting formula to the fashion graph of the selected fashion category to obtain nodes matching the fashion items in the searched fitting formula; and recommending the set of fashion items respectively selected from fashion items in the matched nodes. The fitting formulas are generated based on co-appearance of fashion items from any two nodes of the corresponding fashion graph.

20210035187, Feb 4, 2021

Aug 4, 2019

16/531102

- Beijing, CN
- Mountain View CA, US
Jui-Hsin Lai - Mountain View CA, US
Chi Zhang - Fremont CA, US

G06Q 30/06
G06F 16/583
G06F 16/535
G06F 16/538
G06F 16/9535
G06N 20/00
G06T 7/11
G06T 11/60

A method, a device, and a non-transitory computer readable medium for item recommendation based on visual elements. The method includes: determining, by one or more processors, visual elements from an item image of an item; generating, by the one or more processors, an element descriptor for the item based on at least a part of the visual elements; and calculating, by the one or more processors, a compatibility value between the element descriptor and one or more other element descriptors for one or more other items.

20200231943, Jul 23, 2020

Nov 18, 2019

16/687426

- South San Francisco CA, US
Stephanie TAGLIATELA - San Francisco CA, US
Anne TANENHAUS - Brisbane CA, US
Andrew YOUNG - Redwood City CA, US
Szu-Ying CHEN - San Francisco CA, US
Chi ZHANG - Daly City CA, US
Stephanie MARTIN - San Francisco CA, US
David OBERKOFLER - San Francisco CA, US

C12N 7/00
A61K 48/00
C12N 15/86
A61P 7/02
A61P 1/16

Provided herein are compositions and methods for driving high expression of a transgene. Compositions and methods for driving high expression of a transgene comprising one or more human-derived regulatory elements, which, when operably linked to a transgene, can result in high expression of the transgene in one or more cell types or tissues.

20200097921, Mar 26, 2020

Sep 24, 2018

16/139149

- Tokyo, JP
Ahmed Khairy FARAHAT - Santa Clara CA, US
Chi ZHANG - San Jose CA, US
Marcos VIEIRA - San Francisco CA, US
Chetan GUPTA - San Mateo CA, US

G06Q 10/00
G06N 3/08

In some examples, a computer system may receive historical repair data for first equipment, and may extract features from the historical repair data for the first equipment as training data including one or more of: free-text variables associated with comments related to the first equipment; usage attributes associated with the first equipment; equipment attributes associated with the first equipment; sensor data associated with the first equipment; or event data associated with the first equipment. The system may determine a repair hierarchy including a plurality of repair levels for the equipment. The system may use the training data to train a machine learning model as a multilayer model trained to perform multiple tasks for predicting individual levels of the repair hierarchy. The system may receive a repair request associated with second equipment and uses the machine learning model to determine at least one repair action based on the received repair request.