Joseph J. K. Ma

City:

North York

Country:

Canada

Published Applications:

Last publication date:

2021-07-22

Patent Grants:

Last grant date:

2021-11-02

Top Inventors for applications by Joseph J. K. Ma

These are the the leading inventors for applications assigned to Joseph J. K. Ma:

Joseph J. K. Ma 2 North York, Canada
Joseph J.K. Ma 2 North York, Canada

Recent patent applications by Joseph J. K. Ma

Joseph J. K. Ma based in North York, CA has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2021-07-22 ✅ Patent 11,160,650 granted on 2021-11-02

US20210220119A1

Human necessities

Ocular systems, devices, and methods

#2 | 2021-06-24 ✅ Patent 11,213,383 granted on 2022-01-04

US20210186680A1

Human necessities

Ocular systems, devices, and methods

Also check out Joseph J. K. Ma's (North York, Canada) applicant profile with 4 patent applications submitted.

AssigneeID:

369302 ⎘