Inventor

Hong Tang

Inventor

Suwanee, GA, US

Overview

25→

Patents

1994–2020

Patent span

Physics

Primary field (CPC G)

Patents· 25 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G06Kprimary

G06KGraphical data reading33%

G06VImage or video recognition or understanding13%

G02BOptical elements, systems or apparatus8%

G07GRegistering the receipt of cash, valuables, or tokens8%

A23GCocoa5%

A23VIndexing scheme relating to foods, foodstuffs or non-alcoholic beverages and lactic or propionic acid bacteria used in foodstuffs or food preparation5%

G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light5%

G06FElectric digital data processing5%

H04LTransmission of digital information, e.g. telegraphic communication5%

B60NSeats specially adapted for vehicles3%

PatentTitleYear

10,839,061Method and apparatus for identity authentication2020 10,572,642Method and apparatus for identity authentication2020 10,293,782Method and apparatus for providing seatbelt notifications2019 9,716,948'Audio mixing method and system'2017 9,198,446'Chocolate production method and apparatus'2015 9,044,036'Chocolate production method and apparatus'2015 8,219,082'Roaming communication method, apparatus, and system'2012 RE042651'Optical scanner having enhanced item side coverage'2011 6,508,405'Methods and apparatus for area weighted means processing of barcode signals'2003 6,505,775'Produce data collector with enhanced LVF spectrometer'2003 6,502,751'Methods and apparatus for dual thresholding in processing of barcode signals'2003 6,497,366'Methods and apparatus for dual channel video recovery in bar code scanners'2002 6,390,369'Streamlined scanner spinner'2002 6,382,511'Methods and apparatus for digitizing and processing of analog barcode signals'2002 6,373,574'Linear variable filter spectrometer'2002 6,347,741'Methods and apparatus for determining bar code label location information'2002 6,332,573'Produce data collector and produce recognition system'2001 6,313,917'Produce data collector and produce recognition system'2001 6,307,662'Blazed diffraction scanner'2001 6,273,337'Tilted offset barcode scanner'2001 6,220,513'Methods and apparatus for determining bar code label location information'2001 5,886,336'Multiside coverage optical scanner'1999 5,684,289'Optical scanner having enhanced item side coverage'1997 5,404,002'Backup method for multiple source optical scanner'1995 5,361,158'Multiple source optical scanner'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–1995Patents assigned to AT & T GLOBAL INF SOLUTION (2)· patent assignee history

1994–1995Based in Duluth, GA, US· patent location history

1997–2011Patents assigned to NCR CORP (16)· patent assignee history

1997–2011Based in Suwanee, GA, US· patent location history

2015Based in Philadelphia, PA, US· patent location history

2017Patents assigned to 9D TECH COMPANY LTD (1)· patent assignee history

2019Based in Bloomfield Township, MI, US· patent location history

2020Patents assigned to ADVANCED NEW TECHNOLOGIES CO LTD (1)· patent assignee history

2020Patents assigned to ALIBABA GROUP HOLDING LTD (1)· patent assignee history

2020Based in Hangzhou, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NCR CORP	16	1997–2011
AT & T GLOBAL INF SOLUTION	2	1994–1995
9D TECH COMPANY LTD	1	2017
ADVANCED NEW TECHNOLOGIES CO LTD	1	2020
ALIBABA GROUP HOLDING LTD	1	2020

Locations

Location	Patents	Span
Suwanee, Georgia, US	16	1997–2011
Hangzhou, CN	2	2020
Philadelphia, Pennsylvania, US	2	2015
Duluth, Georgia, US	2	1994–1995
Bloomfield Township, MI, US	1	2019