1
David A Chavez, Milind Paranjpe, Jerome C Tu: Three-dimensional tracking of a user control device in a volume. zSpace, Meyertons Hood Kivlin Kowert & Goetzel P C, Jeffrey C Hood, Brian E Moore, December 1, 2015: US09201568 (4 worldwide citation)

Tracking objects presented within a stereo three-dimensional (3D) scene. The user control device may include one or more visually indicated points for at least one tracking sensor to track. The user control device may also include other position determining devices, for example, an accelerometer and ...


2
Michael A Vesely: Detection of partially obscured objects in three dimensional stereoscopic scenes. zSpace, Meyertons Hood Kivlin Kowert & Goetzel P C, Jeffrey C Hood, Brian E Moore, March 29, 2016: US09299183 (3 worldwide citation)

System and methods for user interface elements for use within a 3D scene. The 3D scene may be presented by at least one display, which includes displaying at least one stereoscopic image of the 3D scene by the display(s). The 3D scene may be presented according to a first viewpoint. One or more user ...


3
Scott M Dolim, Cisco Lopez Fresquet: Non-linear navigation of a three dimensional stereoscopic display. zSpace, Meyertons Hood Kivlin Kowert & Goetzel P C, Jeffrey C Hood, Brian E Moore, June 28, 2016: US09380295 (3 worldwide citation)

Systems and methods for navigating a 3D stereoscopic scene displayed via a 3D stereoscopic display system using user head tracking. A reference POV including a reference user head position and a reference user head orientation may be established. The user head POV may be tracked, including monitorin ...


4
Michael A Vesely, Alan S Gray: Presenting a view within a three dimensional scene. zSpace, Meyertons Hood Kivlin Kowert & Goetzel P C, Jeffrey C Hood, Brian E Moore, December 1, 2015: US09202306 (2 worldwide citation)

Presenting a view based on a virtual viewpoint in a three dimensional (3D) scene. The 3D scene may be presented by at least one display, which includes displaying at least one stereoscopic image of the 3D scene by the display(s). The 3D scene may be presented according to a first viewpoint. A virtua ...


5
David A Chavez, Jerome C Tu, Carola F Thompson, Mark F Flynn, Douglas C Twilleager, Kevin D Morishige, Peter F Ullmann, Arthur L Berman: System and methods for cloud based 3D design and collaboration. zSpace, Meyertons Hood Kivlin Kowert & Goetzel P C, Jeffrey C Hood, Brian E Moore, October 6, 2015: US09153069 (2 worldwide citation)

In some embodiments, a system and/or method may include accessing three-dimensional (3D) imaging software on a remote server. The method may include accessing over a network a 3D imaging software package on a remote server using a first system. The method may include assessing, using the remote serv ...


6
Sundeep Chandhoke, Brian Keith Odom: Lossless time based data acquisition and control in a distributed system. National Instruments Corporation, Meyertons Hood Kivlin Kowert & Goetzel P C, Jeffrey C Hood, Brian E Moore, January 26, 2016: US09246852 (2 worldwide citation)

Systems and methods for mapping an iterative time-based data acquisition (DAQ) operation to an isochronous data transfer channel of a network. A time-sensitive buffer (TSB) associated with the isochronous data transfer channel of the network may be configured. A data rate clock may and a local buffe ...


7
David A Chavez, Michael A Cheponis, Mark F Flynn: Liquid crystal variable drive voltage. zSpace, Meyertons Hood Kivlin Kowert & Goetzel P C, Jeffrey C Hood, Brian E Moore, September 15, 2015: US09134556 (1 worldwide citation)

A voltage may be provided to a liquid crystal addressable element as part of a liquid crystal device. The provided voltage may be reduced from a driven state to a relaxed state in a time period greater than 1 μs. The reduction may further be performed in less than 20 ms. The liquid crystal device ma ...


8
Clifford S Champion, Jerome C Tu: Integrating real world conditions into virtual imagery. zSpace, Meyertons Hood Kivlin Kowert & Goetzel P C, Jeffrey C Hood, Brian E Moore, July 10, 2018: US10019831 (1 worldwide citation)

Systems and methods for incorporating real world conditions into a three-dimensional (3D) graphics object are described herein. In some embodiments, images of a physical location of a user of a three-dimensional (3D) display system may be received from at least one camera and a data imagery map of t ...


9
Arthur L Berman, Clifford S Champion, David A Chavez, Francisco Lopez Fresquet, Jonathan J Hosenpud, Robert D Kalnins, Alexandre R Lelievre, Christopher W Sherman, Jerome C Tu, Kevin S Yamada, Chun Wun Yeung: Personal electronic device with a display system. zSpace, Meyertons Hood Kivlin Kowert & Goetzel P C, Jeffrey C Hood, Brian E Moore, July 10, 2018: US10019849 (1 worldwide citation)

Systems and methods for interacting with a display system using a personal electronic device (PED). The display system may establish communication with and receive user input from the PED. The display system may use the received user input to generate and/or update content displayed on a display of ...


10
David R Pasternak: Low profile current measurement connector. National Instruments Corporation, Meyertons Hood Kivlin Kowert & Goetzel P C, Jeffrey C Hood, Brian E Moore, February 2, 2016: US09250272 (1 worldwide citation)

A current measurement connector may include a first part and a second part. Each part may include a mount and a joint. The first and second part may be joined via the respective joints through a current transformer interposed between the first and second parts. The respective mounts may be configure ...