Tallis Y Chang

Title: The Innovations of Tallis Y Chang

Introduction

Tallis Y Chang is a notable inventor based in Northridge, CA, who has made significant contributions to the field of optical technology. With a total of 4 patents to his name, Chang has developed innovative solutions that enhance the performance and manufacturing processes of optical devices.

Latest Patents

Among his latest patents is the "Multiple channel optical assembly and method of manufacture." This invention discloses a collimator array that maintains its alignment characteristics in optical devices, minimizing the need for active alignment during manufacturing. The collimator array features a fiber array with regularly spaced optical fibers, ensuring that the output axis of each fiber is precisely positioned and oriented. Additionally, the array of lenses is aligned with the fiber array, allowing for collimated light to exit with predetermined direction and position.

Another significant patent is the "Tap couplers for fiber optic arrays." This invention describes a tap coupler device that can be integrated into a waveguide structure or a V block. The device includes a substrate with main and tap waveguides, enabling the diversion of a portion of the optical signal from the main waveguides to the tap waveguides. Variations of this design include inclined surfaces that reflect light signals toward the top surface of the substrate, enhancing the efficiency of optical signal management.

Career Highlights

Tallis Y Chang is currently employed at Chromux Technologies, Inc., where he continues to innovate in the field of optical technology. His work focuses on developing advanced optical components that improve the functionality and efficiency of communication systems.

Collaborations

Throughout his career, Chang has collaborated with talented individuals such as Leo K Lam and Graham J Martin. These partnerships have fostered a creative environment that encourages the development of groundbreaking optical technologies.

Conclusion

Tallis Y Chang's contributions to optical technology through his patents and work at Chromux Technologies, Inc. highlight his role as an influential inventor in the field. His innovative solutions continue to shape the future of optical devices and manufacturing processes.