This inventor holds 1 USPTO granted patent. Top assignee: Symbol Technologies, LLC. Active years: 1998.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1998
Title: Long-Xiang Bian: Innovator in Optical Scanning Technology
Introduction
Long-Xiang Bian is a notable inventor based in San Diego, CA. He has made significant contributions to the field of optical scanning technology. His innovative work has led to the development of a unique optical device that enhances the reading and decoding of one- and two-dimensional symbologies.
Latest Patents
Bian holds a patent for an "Optical scanner for reading and decoding one- and two-dimensional" symbologies. This optical device is designed to read symbols at variable depths of field. It features a light source that projects emitted light toward the symbol image, which is then reflected back to an optical assembly or zoom lens. The zoom capability allows for multiple fields of view for a CCD detector, which detects the reflected light and generates a proportional electrical signal. The device is equipped with a frame locator that includes a light source emitting a beam divided by diffractive optics into beamlets. These beamlets match the dimensions of the respective fields of view. The refractive optics are adjusted in response to the movement of the zoom lens, allowing for precise aiming of the beamlets. Additionally, the device includes a microcomputer that communicates with a host PC, featuring an API library with downloadable applications for image processing, including segmenting, analyzing, and decoding.
Career Highlights
Long-Xiang Bian is currently employed at Symbol Technologies, LLC, where he continues to innovate in the field of optical scanning. His work has been instrumental in advancing the capabilities of optical devices used in various applications.
Collaborations
Bian has collaborated with notable colleagues, including Alexander R Roustaei and Roland L Lawrence. Their combined expertise has contributed to the success of various projects within the company.
Conclusion
Long-Xiang Bian is a distinguished inventor whose work in optical scanning technology has paved the way for advancements in reading and decoding symbologies. His innovative patent and contributions to Symbol Technologies, LLC highlight his commitment to enhancing optical device capabilities.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile