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Inventor

Hangqiao Sun

Inventor
Bethlehem, PA, US

Overview

3→
Patents
2000–2003
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

G06Tprimary
G06TImage data processing or generation, in general100%
PatentTitleYear
6,654,499'Method and apparatus for encoding and decoding images'20036,400,847'Method and apparatus for encoding and decoding images'20026,144,771'Method and apparatus for encoding and decoding images'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2003Patents assigned to COMPETITIVE TECHNOLOGIES OF PA (3)· patent assignee history
2000–2003Based in Bethlehem, PA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
COMPETITIVE TECHNOLOGIES OF PA32000–2003
Locations
LocationPatentsSpan
Bethlehem, Pennsylvania, US32000–2003