Marc W Webster

US Patent:

8215199, Jul 10, 2012

Filed:

Nov 17, 2008

Appl. No.:

12/313055

Inventors:

Sacha L. Marcroft - Newbury Park CA, US
Robert Domes - Newbury Park CA, US
Marc Webster - Newbury Park CA, US
Fred L. Ansaldi - Newbury Park CA, US

International Classification:

G05G 11/00

US Classification:

7449008, 7449013

Abstract:

A parallel kinematic positioning system (PKPS ) that is comprised of a stationary base plate () and an upper movable platform () to which is attached a workpiece or an instrument. Between the stationary base plate () and the upper movable platform () are positionally attached six strut assemblies (). The six strut assemblies operate a hexapod that include in combination, a counterbalance subassembly (), a servo motor subassembly (), a bearing and encoder subassembly () and an electronics circuit (). The combination accurately and repeatably positions the upper movable platform () within six degrees of freedom relative to the base plate ().

US Patent:

20220373165, Nov 24, 2022

Filed:

Apr 14, 2022

Appl. No.:

17/659288

Inventors:

- Los Angeles CA, US
Jacob Hawkins - Sierra Madre CA, US
Uriel Tekunoff - Los Angeles CA, US
Marc Webster - Glendale CA, US
Yicun Wu - Morgan Hill CA, US
Robert Villegas - Glendora CA, US

International Classification:

F21V 21/30
F21V 14/02
F21V 21/29
F21V 29/70

Abstract:

Lighting system including visible-light source with semiconductor light-emitting device, which may further include: pan assembly having pan ring, pinion gear, and central fixed gear; heat-sink, tilt assembly including tilt adjustment screw, leadscrew, and two spaced-apart panels defining tilt path for causing movement of heat-sink and visible-light source along tilt path; universal joint assembly including gimbal, swing bar with swing arms and being in threaded engagement with leadscrew, swing arms connected with visible-light source; support assembly configured for securing heat-sink and visible-light source together at plurality of selectable distances away from light emission aperture; heat-sink and visible-light source each having thermally-conductive surface, one surface having Dzus-type fastener button and another surface having Dzus-type cavity containing spring wire, for reversible attachment of heat-sink and visible-light source together; or power supply assembly, and receptacle for self-aligning reversible installation of power supply assembly, receptacle having guide walls with lead-ins.

US Patent:

20160342218, Nov 24, 2016

Filed:

May 11, 2016

Appl. No.:

15/152035

Inventors:

- Culver City CA, US
Joseph Choi - Culver City CA, US
Timothy Irving - Culver City CA, US
Marc Webster - Culver City CA, US

International Classification:

G06F 3/01
G06F 3/0338
G06T 19/00

Abstract:

A system includes a hand controller that includes a rigid ergonomic chassis; a hand strap, coupled to the right side of the ergonomic chassis; a main trigger, configured such that the main trigger is operable by an index finger of the right hand; a lower lever, fixed to the front of the rigid ergonomic chassis and below the main trigger, configured such that the lower lever is actuated by contraction of any of a middle finger, a ring finger, and a pinky finger of the right hand; a joystick, configured such that the joystick is operable by a thumb of the right hand; a tracking module that enables tracking of a position and orientation of the hand controller; and a wireless communication module.

US Patent:

20160299412, Oct 13, 2016

Filed:

Jun 16, 2016

Appl. No.:

15/184855

Inventors:

Marc W. Webster - Glendale CA, US

International Classification:

G03B 17/56
B60R 11/04
F16M 11/06
F16B 1/00
F16M 13/02
F16B 2/08

Abstract:

A mounting system for mounting a load on a structure, comprising a first strap having a distal end and a proximal end, a first clamp body for supporting a load, the first clamp body including a catch mechanism for engaging at least one end of the strap, the first clamp body further including a clamp mechanism for engaging a structure, wherein the strap is configured for tightening around at least a portion of the structure and engaging with the catch mechanism of the first clamp body, to maintain the clamping mechanism of the first clamp body on the structure.

US Patent:

20140252188, Sep 11, 2014

Filed:

Mar 10, 2014

Appl. No.:

14/203193

Inventors:

Marc W. Webster - Glendale CA, US

International Classification:

F16M 13/02
F16B 2/08

US Classification:

24822917

Abstract:

A mounting system for mounting a load on a structure, comprising a first strap having a distal end and a proximal end, a first clamp body for supporting a load, the first clamp body including a catch mechanism for engaging at least one end of the strap, the first clamp body further including a clamp mechanism for engaging a structure, wherein the strap is configured for tightening around at least a portion of the structure and engaging with the catch mechanism of the first clamp body, to maintain the clamping mechanism of the first clamp body on the structure.