San Jose, CA, United States of America

Donald R Scifres

Average Co-Inventor Count = 2.6

ph-index = 40

Forward Citations = 4,732(Granted Patents)

Forward Citations (Not Self Cited) = 4,574(Sep 21, 2024)

DiyaCoin DiyaCoin 1.53 

Inventors with similar research interests:


Location History:

  • Los Altos Hills, CA (US) (1989 - 1998)
  • Los Altos, CA (US) (1976 - 2002)
  • San Jose, CA (US) (1986 - 2002)


Years Active: 1976-2002

where 'Filed Patents' based on already Granted Patents

143 patents (USPTO):

Title: Donald R Scifres: Innovator Revolutionizing Vehicular Lighting Systems

Introduction:

Donald R Scifres, an esteemed inventor based in San Jose, CA, has left an indelible mark on the field of vehicular lighting systems with his groundbreaking patents and innovations. With over 141 patents to his credit, Scifres has demonstrated a deep understanding of optical technology and its application in improving safety and performance in automotive lighting. This article explores Scifres' latest patents, career highlights, and collaborations, highlighting his invaluable contributions to the industry.

Latest Patents:

One of Scifres' notable recent inventions is an Addressable Vehicular Lighting System. This system leverages individually addressable light sources, such as semiconductor laser light sources or light-emitting diodes (LEDs), which are optically connected to a fiber optic waveguide. These light sources, grouped together within the vehicle, provide illuminations to various vehicle components like brake lights, taillights, turn signals, and instrumentation lights. The use of fiber optics facilitates the transmission of light beams to different optical loads, enhancing the system's flexibility and longevity.

Another remarkable patent by Scifres is the Optimized Interferometrically Modulated Array Source. This invention focuses on reducing the size of optical transmitters by employing innovative optical modulators capable of both phase-shifting and amplification or attenuation of light passing through them. This technology enables the production of compact optical modulators and facilitates the creation of gray scale modulation for enhanced image quality.

Career Highlights:

Throughout his career, Scifres has made significant contributions to various renowned companies. His extensive work at Xerox Corporation enabled advancements in optical technology, including laser systems and printing technologies. Scifres played a pivotal role in integrating lasers into office equipment, revolutionizing printing and imaging capabilities. Additionally, his time at SDL Inc. showcased his expertise in laser systems and their applications in communications and defense industries.

Collaborations:

Scifres has had the privilege of collaborating with notable experts in the field, such as William Streifer and Robert D Burnham. These fruitful collaborations have contributed to groundbreaking research and innovation, fostering advancements in optical technology and its diverse applications. The shared expertise and collective efforts of these inventors have paved the way for transformative inventions.

Conclusion:

Donald R Scifres' outstanding contributions to vehicular lighting systems and optical technology have solidified his reputation as a trailblazer in the field. With his latest patents focusing on addressable lighting systems and compact optical transmitters, Scifres continues to push the boundaries of innovation. His collaborations with esteemed colleagues have further enriched his technical achievements. As the world of automotive technology evolves, Scifres leaves an enduring legacy as a visionary inventor.

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