Steven H Meyer

US Patent:

58362053, Nov 17, 1998

Filed:

Feb 13, 1997

Appl. No.:

8/800300

Inventors:

Steven M. Meyer - Lakewood CO

International Classification:

F16H 1904

US Classification:

74 8917

Abstract:

A linear actuator has four drive gears which engage two racks. The actuator movable member may comprise two racks which have gear teeth which face inwardly and towards each other, or a single rack which has gear teeth which faces outwardly. In either case, four gear drives to engage the rack, two gear drives on each side. A plurality of linear actuators may be used to provide for position control in two or more directions. Control is provided by a servo mechanism.

US Patent:

20230108022, Apr 6, 2023

Filed:

Dec 9, 2022

Appl. No.:

18/078710

Inventors:

- Broomfield CO, US
Binchao Chen - Broomfield CO, US
Steven D. Meyer - Arvada CO, US

Assignee:

Level 3 Communications LLC - Broomfield CO

International Classification:

G06F 16/23
G06F 16/22

Abstract:

A data system is provided for analyzing and maintaining data obtained from one or more data sources on which the data system depends. The system includes a primary database including current values used by the system and a collection of executable algorithms used to generate the data maintained in the primary database. In response to receiving a notification regarding a change in one of the data sources, a dependency database is used to establish an execution order for algorithms of the algorithm collection that are directly or indirectly dependent on the changed data. The algorithms identified in the execution order are then executed in accordance with the execution order and the corresponding result is stored in the primary database. The system may include data harvesters adapted to recognize changes in the data sources and to generate and transmit corresponding change notifications when such changes occur.

US Patent:

20210224244, Jul 22, 2021

Filed:

Mar 16, 2021

Appl. No.:

17/202930

Inventors:

- Broomfield CO, US
Binchao Chen - Broomfield CO, US
Steven D. Meyer - Arvada CO, US

Assignee:

Level 3 Communications, LLC - Broomfield CO

International Classification:

G06F 16/23
G06F 16/22

Abstract:

A data system is provided for analyzing and maintaining data obtained from one or more data sources on which the data system depends. The system includes a primary database including current values used by the system and a collection of executable algorithms used to generate the data maintained in the primary database. In response to receiving a notification regarding a change in one of the data sources, a dependency database is used to establish an execution order for algorithms of the algorithm collection that are directly or indirectly dependent on the changed data. The algorithms identified in the execution order are then executed in accordance with the execution order and the corresponding result is stored in the primary database. The system may include data harvesters adapted to recognize changes in the data sources and to generate and transmit corresponding change notifications when such changes occur.

US Patent:

20200073861, Mar 5, 2020

Filed:

Nov 7, 2019

Appl. No.:

16/677382

Inventors:

- Broomfield CO, US
Binchao CHEN - Broomfield CO, US
Steven D. MEYER - Arvada CO, US

Assignee:

Level 3 Communications, LLC - Broomfield CO

International Classification:

G06F 16/23
G06F 16/22

Abstract:

A data system is provided for analyzing and maintaining data obtained from one or more data sources on which the data system depends. The system includes a primary database including current values used by the system and a collection of executable algorithms used to generate the data maintained in the primary database. In response to receiving a notification regarding a change in one of the data sources, a dependency database is used to establish an execution order for algorithms of the algorithm collection that are directly or indirectly dependent on the changed data. The algorithms identified in the execution order are then executed in accordance with the execution order and the corresponding result is stored in the primary database. The system may include data harvesters adapted to recognize changes in the data sources and to generate and transmit corresponding change notifications when such changes occur.

US Patent:

20200073862, Mar 5, 2020

Filed:

Nov 7, 2019

Appl. No.:

16/677394

Inventors:

- Broomfield CO, US
Binchao CHEN - Broomfield CO, US
Steven D. MEYER - Arvada CO, US

Assignee:

Level 3 Communications, LLC - Broomfield CO

International Classification:

G06F 16/23
G06F 16/22

Abstract:

A data system is provided for analyzing and maintaining data obtained from one or more data sources on which the data system depends. The system includes a primary database including current values used by the system and a collection of executable algorithms used to generate the data maintained in the primary database. In response to receiving a notification regarding a change in one of the data sources, a dependency database is used to establish an execution order for algorithms of the algorithm collection that are directly or indirectly dependent on the changed data. The algorithms identified in the execution order are then executed in accordance with the execution order and the corresponding result is stored in the primary database. The system may include data harvesters adapted to recognize changes in the data sources and to generate and transmit corresponding change notifications when such changes occur.

US Patent:

20180025041, Jan 25, 2018

Filed:

Jul 18, 2017

Appl. No.:

15/652897

Inventors:

- Broomfield CO, US
Binchao Chen - Broomfield CO, US
Steven D. Meyer - Arvada CO, US

Assignee:

Level 3 Communications, LLC - Broomfield CO

International Classification:

G06F 17/30

Abstract:

A data system is provided for analyzing and maintaining data obtained from one or more data sources on which the data system depends. The system includes a primary database including current values used by the system and a collection of executable algorithms used to generate the data maintained in the primary database. In response to receiving a notification regarding a change in one of the data sources, a dependency database is used to establish an execution order for algorithms of the algorithm collection that are directly or indirectly dependent on the changed data. The algorithms identified in the execution order are then executed in accordance with the execution order and the corresponding result is stored in the primary database. The system may include data harvesters adapted to recognize changes in the data sources and to generate and transmit corresponding change notifications when such changes occur.