Michael Edward Matthews

20220284183, Sep 8, 2022

Mar 25, 2022

17/704841

- Boston MA, US
Michael Matthews - Livermore CA, US
Ian Timourian - San Francisco CA, US
Jing Chen - Redwood City CA, US
Lilia Gutnik - San Francisco CA, US
Whitman Kwok - Redwood City CA, US
Dave Brewster - Redwood City CA, US
Victor Tze-Yeuan Tso - Redwood City CA, US

DataRobot, Inc. - Boston MA

G06F 40/18
G06F 40/157
G06F 9/448
G06F 9/445
G06F 3/0482
G06F 16/21

A step editor for data preparation can instruct a user interface to present a first plurality of operations to be applied in a sequential order to one or more sets of data, receive user inputs including at least one indication to mute at least one operation of the first plurality of operations to prevent the processors from performing the at least one operation, generate a second plurality of operations, the second plurality of operations to be applied in a sequential order to the sets of data and comprising the first plurality of operations excluding the operation muted by the user inputs, obtain a cached data traversal program associated with the second plurality of operations and comprising a representation of a result of transforming the sets of data, and instruct the user interface to present output based at least in part on execution of the cached data traversal program.

20230023043, Jan 26, 2023

Jul 21, 2021

17/443163

- Mountain View CA, US
Michael R. Matthews - Portola Valley CA, US

G01S 7/481
G01S 7/48
G01S 17/86
G01S 17/931
G02B 6/122
G02B 27/42

The subject matter of this specification can be implemented in, among other things, systems and methods of optical sensing that utilize optimized processing of multiple sensing channels for efficient and reliable scanning of environments. The optical sensing includes multiple optical communication lines that include coupling portions configured to facilitate efficient collection of various received beams. The optical sensing system further includes multiple light detectors configured to process collected beams and produce data representative of a velocity of an object that generated the received beam and/or a distance to that object.

20200210642, Jul 2, 2020

Mar 10, 2020

16/814521

- Boston MA, US
Michael Matthews - Livermore CA, US
Ian Timourian - San Francisco CA, US
Jing Chen - Redwood City CA, US
Lilia Gutnik - San Francisco CA, US
Whitman Kwok - Foster City CA, US
Dave Brewster - Redwood City CA, US
Victor Tze-Yeuan Tso - Redwood City CA, US

G06F 40/18
G06F 40/157
G06F 3/0482
G06F 9/445
G06F 9/448

Using a step editor for data preparation includes: receiving an indication of a user input with respect to at least some of a set of sequenced data preparation operations on a set of data; generating, using one or more processors, a signature based at least in part on the set of sequenced data preparation operations, references to the set of data, and the user input; using the generated signature to determine whether there exists a cached result associated with the set of sequenced data preparation operations, the references to the set of data, and the user input; based at least in part on the determination, obtaining a data traversal program representing a result associated with the set of sequenced operations, the references to the set of data, and the user input; and providing output based at least in part on the result represented by the obtained data traversal program.

20170109389, Apr 20, 2017

Oct 14, 2015

14/883584

- Redwood City CA, US
Michael Matthews - Livermore CA, US
Ian Timourian - San Francisco CA, US
Jing Chen - Redwood City CA, US
Lilia Gutnik - San Francisco CA, US
Whitman Kwok - Foster City CA, US
Dave Brewster - Redwood City CA, US
Victor Tze-Yeuan Tso - Redwood City CA, US

G06F 17/30

Using a step editor for data preparation includes: receiving an indication of a user input with respect to at least some of a set of sequenced data preparation operations on a set of data; generating, using one or more processors, a signature based at least in part on the set of sequenced data preparation operations, references to the set of data, and the user input; using the generated signature to determine whether there exists a cached result associated with the set of sequenced data preparation operations, the references to the set of data, and the user input; based at least in part on the determination, obtaining a data traversal program representing a result associated with the set of sequenced operations, the references to the set of data, and the user input; and providing output based at least in part on the result represented by the obtained data traversal program.

20160183356, Jun 23, 2016

Nov 24, 2014

14/551949

- Sunnyvale CA, US
Artyom Vitouchkine - Redwood City CA, US
Michael R. Matthews - Mountain View CA, US
Adam T. Black - Mountain View CA, US
Igor Teper - Redwood City CA, US
Leo W. Hollberg - Portola Valley CA, US
Todd L. Gustavson - Sunnyvale CA, US
Brent C. Young - Menlo Park CA, US

H05H 3/02

The device for producing laser-cooled atoms comprises a two dimensional trap or a three-dimensional trap, or a combination of two- and three-dimensional traps. The two-dimensional trap comprises: three or more permanent magnets arranged around a perimeter of a loop, wherein a plane of the loop is perpendicular to a free axis of the two-dimensional atom trap, and the three or more permanent magnets bracket an internal volume of the two-dimensional atom trap; and one or more laser beam input ports enabling access for one or more laser beams to the internal volume of the two-dimensional atom trap.