Location History:
- Montreal, CA (2002)
- Sunnyvale, CA (US) (2004 - 2007)
Company Filing History:
Years Active: 2002-2007
Title: Innovations of Haiqing Wei in Semiconductor Technology
Introduction
Haiqing Wei is a prominent inventor based in Sunnyvale, California. He has made significant contributions to the field of semiconductor technology, holding a total of five patents. His work focuses on enhancing optical signal amplification and generation, which are crucial for modern communication systems.
Latest Patents
One of his latest patents is a semiconductor optical amplifier that utilizes laser cavity energy to amplify signals. This innovative apparatus includes a signal waveguide for guiding optical signals and one or more laser cavities with a gain medium positioned outside the signal waveguide. The design allows for effective amplification through an evanescent coupling effect, achieving gain-clamped amplification when the gain medium is sufficiently pumped. Another notable patent involves the generation of optical signals in a return-to-zero format. This optical return-to-zero signal generator employs a phase modulator to induce phase changes in an optical signal, which are then processed by an interferometer to produce optical pulses. These advancements demonstrate Wei's commitment to improving optical communication technologies.
Career Highlights
Haiqing Wei is currently employed at Gazillion Bits, Inc., where he continues to innovate in the semiconductor field. His expertise in optical signal processing has positioned him as a key figure in the development of advanced communication systems.
Collaborations
Throughout his career, Wei has collaborated with notable colleagues, including Xin Xue and Shih-Yuan Wang. These partnerships have fostered a collaborative environment that enhances the innovation process.
Conclusion
Haiqing Wei's contributions to semiconductor technology and optical signal processing are noteworthy. His patents reflect a deep understanding of the complexities involved in modern communication systems. Through his work at Gazillion Bits, Inc., he continues to push the boundaries of innovation in this vital field.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.