Yip; Wing Kong

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yip; Wing Kong.The latest application filed is for "handling various scenarios where an email recipient is not available".

Company Profile

3.6.6

Yip; Wing Kong - North Point HK
Yip; Wing Kong - Hong Kong CN

*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
Handling various scenarios where an email recipient is not available Grant 10,951,565 - Lee , et al. March 16, 2	2021-03-16
Handling Various Scenarios Where An Email Recipient Is Not Available App 20200099641 - Lee; Wai Man ; et al.	2020-03-26
Handling various scenarios where an email recipient is not available Grant 10,484,322 - Lee , et al. Nov	2019-11-19
Handling Various Scenarios Where An Email Recipient Is Not Available App 20190044900 - Lee; Wai Man ; et al.	2019-02-07
Handling various scenarios where an email recipient is not available Grant 10,142,273 - Lee , et al. Nov	2018-11-27
Handling various scenarios where an email recipient is not available Grant 10,129,196 - Lee , et al. November 13, 2	2018-11-13
Allow hidden and silent observers in a group conversation Grant 9,948,581 - Lee , et al. April 17, 2	2018-04-17
Allow hidden and silent observers in a group conversation Grant 9,912,618 - Lee , et al. March 6, 2	2018-03-06
Handling Various Scenarios Where An Email Recipient Is Not Available App 20160380947 - Lee; Wai Man ; et al.	2016-12-29
Handling Various Scenarios Where An Email Recipient Is Not Available App 20160380939 - Lee; Wai Man ; et al.	2016-12-29
Allow Hidden And Silent Observers In A Group Conversation App 20160269452 - Lee; Ho Yin ; et al.	2016-09-15
Allow Hidden And Silent Observers In A Group Conversation App 20160269331 - Lee; Ho Yin ; et al.	2016-09-15

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.