Inventor

William Greger

Inventor

San Francisco, CA, US

Overview

4→

Patents

2018–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 4 as inventor

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

H04Lprimary

H04LTransmission of digital information, e.g. telegraphic communication21%

H04WWireless communication networks21%

G06FElectric digital data processing14%

G07CTime or attendance registers14%

B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for7%

E05BLocks7%

E05YIndexing scheme associated with subclasses e05d and e05f, relating to construction elements, electric control, power supply, power signal or transmission, user interfaces, mounting or coupling, details, accessories, auxiliary operations not otherwise provided for, application thereof7%

G09FDisplaying7%

PatentTitleYear

10,950,147Geofence transport sealing2021 10,738,510Geofence transport sealing2020 10,672,212Universal access control device2020 10,089,801Universal access control device2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018–2021Patents assigned to AMAZON TECH INC (4)· patent assignee history

2018–2021Based in San Francisco, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
AMAZON TECH INC	4	2018–2021

Locations

Location	Patents	Span
San Francisco, California, US	4	2018–2021