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Inventor

Jip Cheng

Inventor
Shenzhen, CN

Overview

2→
Patents
2000–2021
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

A47Kprimary
A47KSanitary equipment20%
G06FElectric digital data processing20%
G06KGraphical data reading20%
G06TImage data processing or generation, in general20%
G06VImage or video recognition or understanding20%
PatentTitleYear
11,074,450Picture book identification method and apparatus and terminal device using the same20216,108,828'Drain cover assembly'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000Based in Paramus, NJ, US· patent location history
2021Patents assigned to UBTECH ROBOTICS CORP LTD (1)· patent assignee history
2021Based in Shenzhen, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UBTECH ROBOTICS CORP LTD12021
Locations
LocationPatentsSpan
Shenzhen, CN12021
Paramus, New Jersey, US12000