David J Bryan

US Patent:

60485981, Apr 11, 2000

Filed:

Dec 17, 1997

Appl. No.:

8/992365

Inventors:

Thomas J. Bryan - Coraopolis PA
Willy M. Balaba - Monroeville PA
David M. Bryan - Coraopolis PA
Michael N. Tackie - Murrysville PA

Assignee:

Balaba Concrete Supply, Inc. - Pittsburgh PA

International Classification:

B32B 512

US Classification:

428108

Abstract:

A corrosion resistant, light weight composite twisted rope rebar is disclosed for reinforcing concrete material, including providing a plurality of continuous glass fibers oriented substantially in the longitudinal axis and coated with a thermoset polyester resin and catalyst. In one aspect, the twisted rope rebar includes two or more bundles in a helical pitch of about two inches to six inches to form the twisted rope rebar.

US Patent:

20230060798, Mar 2, 2023

Filed:

Jul 22, 2022

Appl. No.:

17/871002

Inventors:

- Santa Cruz CA, US
Rajen Bhatt - McDonald PA, US
Kui Zhang - Austin TX, US
Thomas Joseph Puorro - Dallas TX, US
David A. Bryan - Austin TX, US

International Classification:

G06F 3/14
G06T 5/00
H04N 5/262
G06T 11/00
G06T 7/73

Abstract:

The attention level of participants is measured and then the resulting value is provided on a display of the participants. The participants are presented in a gallery view layout. The frame of each participant is colored to indicate the attention level. The entire window is tinted in colors representing the attention level. The blurriness of the participant indicates attention level. The saturation the participant indicates attention level. The window sizes vary based on attention level. Color bars are added to provide indications of percentages of attention level over differing time periods. Neural networks are used to find the faces of the participants and then develop facial keypoint values which are used to determine gaze direction, which in turn is used to develop an attention score. The attention score is then used to determine the settings of the layout.