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Inventor

Kang Leng Tan

Inventor
Singapore, SG

Overview

3→
Patents
2020
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

B41Jprimary
B41JTypewriters67%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein33%
PatentTitleYear
10,857,808Calibrating printing pens of print head assemblies202010,649,307Integrated devices for squeezed light generation202010,589,554Printer to determine calibration pattern2020

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2020Patents assigned to HEWLETT PACKARD DEVELOPMENT CO (2)· patent assignee history
2020Patents assigned to XANADU QUANTUM TECH INC (1)· patent assignee history
2020Based in Singapore, SG· patent location history
2020Based in Toronto, CA· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HEWLETT PACKARD DEVELOPMENT CO22020
XANADU QUANTUM TECH INC12020
Locations
LocationPatentsSpan
Singapore, SG22020
Toronto, CA12020