CHAN; Ching-Geak

Patent Applications and Registrations

Patent applications and USPTO patent grants for CHAN; Ching-Geak.The latest application filed is for "mobile robot and cliff detection method thereof".

Company Profile

6.4.7

CHAN; Ching-Geak - Penang MY

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Mobile Robot And Cliff Detection Method Thereof App 20220110498 - LEONG; Keen-Hun ; et al.	2022-04-14
Optical Positioning System Having High Resolution App 20210348916 - LEONG; KEEN-HUN ; et al.	2021-11-11
Optical positioning system and operating method thereof Grant 11,105,608 - Leong , et al. August 31, 2	2021-08-31
Optical detecting device Grant 11,079,857 - Kok , et al. August 3, 2	2021-08-03
Optical Positioning System And Operating Method Thereof App 20210123720 - LEONG; Keen-Hun ; et al.	2021-04-29
Optical Detecting Device App 20210064151 - KOK; BOON-HOW ; et al.	2021-03-04
Security Camera And Motion Detecting Method For Security Camera App 20210065385 - LIM; Kevin Len-Li ; et al.	2021-03-04
Optical encoder capable of identifying absolute positions and operating method thereof Grant 10,871,385 - Kok , et al. December 22, 2	2020-12-22
Optical Encoder Capable Of Identifying Absolute Positions And Operating Method Thereof App 20190138832 - KOK; BOON-HOW ; et al.	2019-05-09
Optical encoder capable of identifying absolute positions and operating method thereof Grant 10,210,412 - Kok , et al. Feb	2019-02-19
Optical Encoder Capable Of Identifying Absolute Positions And Operating Method Thereof App 20170061226 - KOK; Boon-How ; et al.	2017-03-02

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.