Inventor
Alexander C. Calkins
Inventor
San Francisco, CA, US
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing19%
G02BOptical elements, systems or apparatus17%
G08BSignalling systems, e.g. personal calling systems17%
H05KPrinted circuits17%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1017%
H01LSemiconductor devices7%
E05BLocks1%
H01QAntennas, i.e. radio aerials1%
LOC151%
Y10TTechnical subjects covered by former us classification1%
PatentTitleYear
D0918495Countertop dishwasher202110,845,852Desktop electronic device202010,725,507Desktop electronic device202010,254,805Desktop electronic device201910,248,171Desktop electronic device201910,073,499Computer internal architecture20189,974,206Computer internal architecture20189,964,999Computer internal architecture20189,946,315Desktop consumer electronic device20189,766,662'Conductive gasket for a portable computing device'20179,665,134'Computer internal architecture'20179,534,423'Accessory lock for computing device'20179,395,772'Computer internal architecture'20169,207,729'Computer Architecture'20159,207,728'Computer input/output interface'2015Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2015–2020Patents assigned to APPLE INC (14)· patent assignee history
2015–2020Based in San Francisco, CA, US· patent location history
2021Patents assigned to HEATWORKS TECH INC (1)· patent assignee history
2021Based in Portland, OR, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| APPLE INC | 14 | 2015–2020 |
| HEATWORKS TECH INC | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Francisco, California, US | 14 | 2015–2020 |
| Portland, OR, US | 1 | 2021 |