Yefim P Sukhman

Title: Yefim P Sukhman: Innovator in Laser Technology

Introduction

Yefim P Sukhman is a notable inventor based in Phoenix, AZ (US). He has made significant contributions to the field of laser technology, holding a total of 7 patents. His innovative approaches have led to advancements in methods for marking and processing materials using lasers.

Latest Patents

Among his latest patents is the "Laser wire marking method and apparatus." This invention discloses a method for marking coated wire with alphanumeric characters. The process involves surrounding an electrically conductive wire with a coating and using multiple lasers arranged circumferentially around the wire. Each laser generates a beam of coherent energy that focuses on and ablates a dot-shaped area of the coating, creating contrasting colored dots. As the wire moves past the lasers, the beams are triggered in synchronization with the wire's motion, producing a matrix of dots that represent alphanumeric characters for identification purposes.

Another significant patent is the "Laser material processing apparatus and method." This invention utilizes a laser that provides pulses of coherent light to a workpiece through an optical path within a substantially enclosed passageway. A flow of compressed gas through the passageways keeps the optical elements free of contaminants. The invention ensures a uniform number of light pulses per inch of engraving, with the duration of each pulse being programmable.

Career Highlights

Yefim has worked with prominent companies such as Dow Corning Corporation and General Laser, Inc. His experience in these organizations has contributed to his expertise in laser technology and material processing.

Collaborations

Throughout his career, Yefim has collaborated with notable individuals, including Richard T Miller and Lynn C Welker. These collaborations have likely enriched his work and led to further innovations in his field.

Conclusion

Yefim P Sukhman is a distinguished inventor whose work in laser technology has resulted in several patents that enhance material processing and marking methods. His contributions continue to influence the industry and pave the way for future innovations.