Xiao; Geoffrey

Patent Applications and Registrations

Patent applications and USPTO patent grants for Xiao; Geoffrey.The latest application filed is for "system and method for authorizing access to access-controlled environments".

Company Profile

4.8.9

Xiao; Geoffrey - Lexington MA
Xiao; Geoffrey - London GB

*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
System and method for authorizing access to access-controlled environments Grant 11,210,380 - Hoyos , et al. December 28, 2	2021-12-28
System And Method For Authorizing Access To Access-controlled Environments App 20200334347 - Hoyos; Hector ; et al.	2020-10-22
System and method for authorizing access to access-controlled environments Grant 10,678,898 - Hoyos , et al.	2020-06-09
System and method for facilitating user access to vehicles based on biometric information Grant 10,414,377 - Hoyos , et al. Sept	2019-09-17
System And Method For Facilitating User Access To Vehicles Based On Biometric Information App 20190054899 - Hoyos; Hector ; et al.	2019-02-21
System and method for facilitating user access to vehicles based on biometric information Grant 10,131,322 - Hoyos , et al. November 20, 2	2018-11-20
System And Method For Authorizing Access To Access-controlled Environments App 20180260553 - Hoyos; Hector ; et al.	2018-09-13
System and method for authorizing access to access-controlled environments Grant 9,996,684 - Hoyos , et al. June 12, 2	2018-06-12
System And Method For Facilitating User Access To Vehicles Based On Biometric Information App 20180009417 - Hoyos; Hector ; et al.	2018-01-11
System and method for facilitating user access to vehicles based on biometric information Grant 9,783,162 - Hoyos , et al. October 10, 2	2017-10-10
System And Method For Facilitating User Access To Vehicles Based On Biometric Information App 20170174180 - Hoyos; Hector ; et al.	2017-06-22
System and method for facilitating user access to vehicles based on biometric information Grant 9,563,998 - Hoyos , et al. February 7, 2	2017-02-07
System And Method For Authorizing Access To Access-controlled Environments App 20160205096 - Hoyos; Hector ; et al.	2016-07-14
System And Method For Facilitating User Access To Vehicles Based On Biometric Information App 20150363986 - Hoyos; Hector ; et al.	2015-12-17
System And Method For Authorizing Access To Access-controlled Environments App 20150195288 - Hoyos; Hector ; et al.	2015-07-09
System and method for authorizing access to access-controlled environments Grant 9,003,196 - Hoyos , et al. April 7, 2	2015-04-07
System And Method For Authorizing Access To Access-controlled Environments App 20140337930 - Hoyos; Hector ; et al.	2014-11-13

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