LexDanaLexDanabeta
Inventor

William P. Yarak, III

Inventor
Cupertino, CA, US

Overview

5→
Patents
2015–2019
Patent span
Electricity
Primary field (CPC H)

Patents· 5 as inventor

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

H01Hprimary
H01HElectric switches50%
G06FElectric digital data processing33%
Y10TTechnical subjects covered by former us classification17%
PatentTitleYear
10,275,040Low-travel illuminated key mechanism201910,082,880System level features of a keyboard20189,972,453Rattle-free keyswitch mechanism20189,779,889'Scissor mechanism features for a keyboard'20179,064,642'Rattle-free keyswitch mechanism'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015–2019Patents assigned to APPLE INC (4)· patent assignee history
2015–2019Based in San Francisco, CA, US· patent location history
2017–2018Based in Cupertino, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
APPLE INC42015–2019
Locations
LocationPatentsSpan
Cupertino, California, US32017–2018
San Francisco, California, US22015–2019