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Inventor

Karthikeyan Sivasambu

Inventor
San Francisco, CA, US

Overview

1→
Patents
2021
Patent span
Physics
Primary field (CPC G)

Patents· 1 as inventor

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

E05Bprimary
E05BLocks25%
G07CTime or attendance registers25%
G08BSignalling systems, e.g. personal calling systems25%
H04NPictorial communication, e.g. television25%
PatentTitleYear
11,043,055Door lock system with contact sensor2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021Patents assigned to AUGUST HOME INC (1)· patent assignee history
2021Based in San Francisco, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AUGUST HOME INC12021
Locations
LocationPatentsSpan
San Francisco, California, US12021