Inventor
Kris Richard Efland
Inventor
Redwood City, CA, US
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A47Jprimary
A47JKitchen equipment14%
B60WConjoint control of vehicle sub-units of different type or different function14%
G01CMeasuring distances, levels or bearings14%
G05DSystems for controlling or regulating non-electric variables14%
G06FElectric digital data processing14%
G06KGraphical data reading14%
G06VImage or video recognition or understanding14%
PatentTitleYear
10,722,065Apparatus and method of multi-course infusion for brewing tea and other beverages202010,621,452Determining and mapping location-based information for a vehicle20209,245,104'Method and apparatus for providing security with a multi-function physical dial of a communication device'2016Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2016Patents assigned to HERE GLOBAL BV (1)· patent assignee history
2016Based in Palo Alto, CA, US· patent location history
2020Patents assigned to ADAGIO TEAS INC (1)· patent assignee history
2020Patents assigned to LYFT INC (1)· patent assignee history
2020Based in Redwood City, CA, US· patent location history
2020Based in Lafayette, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ADAGIO TEAS INC | 1 | 2020 |
| HERE GLOBAL BV | 1 | 2016 |
| LYFT INC | 1 | 2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Redwood City, California, US | 1 | 2020 |
| Lafayette, California, US | 1 | 2020 |
| Palo Alto, California, US | 1 | 2016 |