P-chip IP Holdings Inc.

Ppg Industries Ohio, Inc.

Prc De Soto International, Inc.

William E Eibon

Conrad Styczen

Joseph Wagner

Shanti Swarup

Kurt Gordon Olson

Richard J Sadvary

Caroline S Harris

Wlodek Mandecki

Scott J Moravek

Young-June Yu

Davina J Schwartzmiller

Shiryn Tyebjee

Adam Bradley Powell

John M Furar

Scott W Sisco

Aditya Gottumukkala

Allison G Condie

Daniel Connor

Von Ertwine

Brian Dillon

Alison M Norris

Brian Thomas Dillon

Richard Knight

Antonio Paredes

Michael Hadjisavas

Shirin Tyebjee

An object may include at least one microtransponder (MTP) configured with an identifier. The identifier of the MTP may be indexed to the object. Indexing information associated with the MTP and the object may be stored in a database of a security system. The MTP may be read, and data reported by the MTP may be processed to determine authenticity of the object.

Devices, systems, and methods using microtransponders

Multi-layer coatings comprising polymerization reaction products of 1,1-di-activated vinyl compounds are described. Also provided are processes for coating substrates with curable compositions comprising 1,1-di-activated vinyl compounds. Also provided are articles coated with this composition.

Multi-layer curable compositions containing 1,1-di-activated vinyl compound products and related processes

A light-triggered transponder includes one or more of photo cells, a clock recovery circuit and a reverse antenna system. The clock recovery circuit (CRC) includes a photoconductor with a source terminal, a drain terminal for receiving a voltage, the photoconductor resistance varying with received light intensity. The CRC is configured to generate a recovered clock. A reverse antenna system connected to at least one photo cell and configured to transmit data. The photoconductor configured to produce a modulated voltage signal from an incident modulated light incident. The CRC can include an amplifier coupled to the source terminal of the photoconductor via a capacitor for receiving the modulated voltage signal and outputting an analog signal generated from the voltage signal. The CRC can include an inverter coupled to the amplifier and configured to digitize the analog signal of the amplifier.

Light-triggered transponder

A system for detection and coating analysis that comprises a digital camera and a light-based protractor positioned adjacent to or on a physical coating surface. The system identifyies a particular angular indication being displayed by the light-based protractor. The system then identifies a target color of the physical coating surface and identifies one or more target coating texture characteristics of the physical coating surface. Additionally, the system identifies a proposed coating that comprises a proposed color that matches the target color and proposed coating characteristics that match the one or more target coating texture characteristics. The system then displays, on a user interface, the proposed coating.

Light-based protractor and use thereof for detection of color associated with physical coatings

Disclosed are infrared reflective coating systems. The coating compositions include an infrared transparent pigment and an infrared reflective pigment.

Solar reflective coatings systems

Growing community of inventors

Elyria, OH, United States of America

William E Eibon