Henry M Chan

20050182654, Aug 18, 2005

Feb 14, 2004

10/779079

Amir Abolfathi - Woodside CA, US
Todd Iketani - Redwood CA, US
Henry Chan - Dublin CA, US
Samuel Kass - Santa Clara CA, US

ALIGN TECHNOLOGY, INC. - Santa Clara CA

G06F017/60

705002000

A virtual health-care community is disclosed. The community includes a network to communicate information relating to the community; one or more treatment consultants coupled to the network; one or more treating professionals coupled to the network; and a server coupled to the network, the server storing data for each patient and facilitating secured data sharing by the community.

20100077767, Apr 1, 2010

Apr 9, 2008

12/594221

Maria Balmas - Hacienda Heights CA, US
Henry C. Chan - Fountain Valley CA, US
Craig Skinner - Newport Beach CA, US

F02C 3/28
C10L 3/08
F01K 23/06

60780, 48197 FM

Disclosed is a process to start-up, operate, and shut down a gasifier and an integrated gasification combined cycle complex without flaring while additionally reducing the release of contaminants such as carbon monoxide, hydrogen sulfide, and nitrogen oxides. The process is accomplished by scrubbing ventable sour gases and passing scrubbed sour gases and ventable sweet gases to a vent gas combustor for controlled combustion prior to release of any such gases to the atmosphere. Additionally, the gases are subjected to a CO oxidation treatment and selective catalytic reduction treatment prior to release to the atmosphere.

20110067306, Mar 24, 2011

Sep 18, 2009

12/562182

Maria Balmas - Hacienda Heights CA, US
Henry Chan - Fountain Valley CA, US

BP CORPORATION NORTH AMERICA INC. - Warrenville IL

C10J 3/48
C10J 3/46
B01J 19/00
C01B 3/02

48 62 R, 48197 R, 422170, 252373

This invention relates to processes and apparatuses for reducing pollutants and/or producing syngas. The process includes the step of reacting a first stream with at least one sulfur compound to form a second stream with carbon dioxide, hydrogen sulfide, and a reduced amount of the at least one sulfur compound, and the step of recovering elemental sulfur from a portion of the second stream to form a third steam with the at least one sulfur compound, carbon dioxide, and a reduced amount of hydrogen sulfide. The process includes the step of directing at least a portion of the third stream to form a portion of the first stream.

20110070135, Mar 24, 2011

Sep 18, 2009

12/562263

Maria Balmas - Hacienda Heights CA, US
Henry Chan - Fountain Valley CA, US
Chris Gibson - Guildford, GB
Craig Skinner - Newport Beach CA, US
Kam Vakil - Sugar Land TX, US

HYDROGEN ENERGY INTERNATIONAL LIMITED - Surrey

B01D 53/62
B01D 47/00
B01D 53/46
C01B 31/20
C07C 29/00
C01C 1/04
C07C 5/02
B01J 19/00

423220, 422168, 423210, 4234371, 568840, 423237, 585899, 422187, 422148

This invention relates to processes and apparatuses for purifying greenhouse gases. This invention relates to processes and apparatuses for drying carbon dioxide and/or producing syngas. The process includes the step of contacting a greenhouse gas stream having a contaminant with a solvent stream to at least partially reduce an amount of the contaminant and form a used solvent stream. The process includes the step of using the greenhouse gas stream for carbon sequestration, enhanced oil recovery, industrial gas supply, or chemical synthesis and production.

20110120012, May 26, 2011

Jul 21, 2009

13/056138

Maria Balmas - Hacienda Heights CA, US
Henry C. Chan - Fountain Valley CA, US
Craig Skinner - Newport Beach CA, US

Hydrogen Energy International Limited - Weybridge, Surrey

C10J 3/46

48197 R

Disclosed is a process to start-up, operate, and shut down a gasifier and an integrated gasification combined cycle complex with minimal sour gas emissions while additionally reducing the release of contaminants such as carbon monoxide, hydrogen sulfide, and nitrogen oxides. The process is accomplished by starting up with a sulfur free feedstock and by scrubbing any ventable sour gases free of sulfur contaminants prior to release of any such gases to the atmosphere.

20220265393, Aug 25, 2022

Aug 10, 2020

17/634877

- Fremont CA, US
Renjith Menon - Campbell CA, US
Henry Hanh Chan - San Jose CA, US

A61C 7/00
A61C 7/08
G16H 30/40
G16H 80/00

Orthodontic intervention is performed after a patient, undergoing an orthodontic treatment plan utilizing orthodontic aligners, sends an image of their teeth remotely to an image processing module. The image is analyzed to determine current teeth position and crate an electronic model of the current teeth position. From the teeth position model, it is determined that the current teeth position is not compatible with the orthodontic treatment plan, which typically requires restarting the treatment plan and having the patient rescanned. Here, an electronic model of a rescue appliance is generated, where the rescue aligner is configured to move the teeth to a position back into compatibility with the orthodontic aligners. The rescue aligner is manufactured and sent to the patient without requiring the patient to visit any point of care.

20220206996, Jun 30, 2022

Feb 11, 2020

17/429687

- Fremont CA, US
Vincent WONG - Fremont CA, US
Paul Ronald BALLINTINE - Pleasanton CA, US
Henry CHAN - Morgan Hill CA, US
Nicolas GRINSCHGL - Riegersdorf, AT
John A. JENSEN - Alameda CA, US
Chad Russell WEETMAN - Pleasanton CA, US
Rainer UNTERGUGGENBERGER - Newark CA, US

G06F 16/176
G06F 16/11
H04L 67/06
H01L 21/67
G06N 20/00

A data collection system for semiconductor manufacturing includes: T substrate processing tools, where each of the T substrate processing tools includes: N processing chambers, where each of the N processing chambers includes a processing chamber controller configured to receive a plurality of different types of data during operating of the corresponding one of the N processing chambers, where the plurality of different types of data have different formats, where the processing chamber controller is further configured to format the plurality of different types of data into formatted data, and where T and N are integers; and a data diagnostic services computer configured to: receive and store the formatted data as categories in a common file having a table-like data structure including rows with contextual data; and in response to a request, generate an output file including a subset of the data from the common file.

20220177897, Jun 9, 2022

Nov 22, 2021

17/532791

- Emeryville CA, US
Aaron Ross COOPER - Berkeley CA, US
Henry CHAN - Los Angeles CA, US

C12N 15/63
C12N 15/85

Described herein are transcriptional relay systems useful for reducing background signal in protein expression and reporter assays. These systems utilize a nucleic acid system wherein a promoter sequence controls expression of a synthetic transcription factor that activates transcription of a reporter molecule.