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Inventor

Zhenyin Yang

Inventor
Saratoga, CA, US

Overview

4→
Patents
2016–2020
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.

G07Cprimary
G07CTime or attendance registers33%
H04LTransmission of digital information, e.g. telegraphic communication33%
H04WWireless communication networks33%
PatentTitleYear
10,791,423Passive check-in202010,462,602Passive check-in20199,866,998'Passive check-in'20189,420,418'Passive check-in'2016

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2016–2020Patents assigned to PAYPAL INC (4)· patent assignee history
2016–2020Based in Saratoga, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PAYPAL INC42016–2020
Locations
LocationPatentsSpan
Saratoga, California, US42016–2020