Joseph S Chow

Title: Joseph S Chow: Innovator in Conductive Coating Compositions

Introduction

Joseph S Chow is a notable inventor based in Hillsborough, CA (US). He has made significant contributions to the field of conductive materials, holding 2 patents that showcase his innovative spirit and technical expertise.

Latest Patents

One of his latest patents involves conductive coating compositions. This patent discloses a conductive coating composition that includes a diquaternary ammonium compound. The compound features an alkyl or alkylene group with 12 to 22 carbon atoms, along with various alkyl and aryl groups. Additionally, it describes an electrographic paper that combines a dielectric coating on one side and a conductive composition on the other. The process for electrographic imaging is also detailed, which includes generating an electrostatic latent image and developing it.

Another significant patent by Chow focuses on liquid toner compositions that incorporate amino acids and polyvalent metals. This positively charged liquid toner composition consists of a liquid carrier vehicle, binder resin particles, pigment particles, and a charge-enhancing additive derived from the reaction of an amino acid and a polyvalent metal.

Career Highlights

Joseph S Chow is associated with Xerox Corporation, a leading company in the field of imaging and printing technologies. His work at Xerox has allowed him to contribute to advancements in conductive materials and imaging processes.

Collaborations

Chow has collaborated with Chin H Lu, further enhancing the innovative projects they have undertaken together.

Conclusion

Joseph S Chow's contributions to conductive coating compositions and liquid toner technologies highlight his role as a significant inventor in the field. His patents reflect a commitment to innovation and advancement in imaging technologies.