Company Filing History:
5 out of 33 
4 out of 12 
2 out of 3 Years Active: 2019-2025
Title: Innovations of Jianan Wang
Introduction
Jianan Wang is a prominent inventor based in Chongqing, China. He has made significant contributions to the field of electronics, particularly in the development of circuits and chips. With a total of seven patents to his name, Wang's work focuses on eliminating random perturbations in digital signals, showcasing his expertise in advanced technology.
Latest Patents
Wang's latest patents include innovative solutions such as "Circuits, chips, systems and methods for eliminating random perturbation." This invention provides a circuit that utilizes a weight calculating module to receive digital signals and random perturbation quantities. It employs a least mean square error algorithm to calculate weight deviation iteration coefficients, allowing for real-time updates of perturbation weights. This technology ensures that even with changes in manufacturing processes or working environments, the perturbation weight can be dynamically adjusted to eliminate unwanted signals effectively.
Another notable patent is related to "Polysilicon resistors, methods for manufacturing the same, and successive approximation register analog-to-digital converter." This invention outlines a polysilicon resistor that includes a silicon substrate and an insulating isolation structure, which divides the substrate into multiple isolation areas. The design allows for a series connection of polysilicon resistor blocks, enhancing the functionality of analog-to-digital converters.
Career Highlights
Wang has worked with esteemed organizations such as the No. 24 Research Institute of China Electronics Technology Group Corporation and Chongqing Gigachip Technology Co. Ltd. His experience in these institutions has contributed to his innovative work and the development of his patents.
Collaborations
Wang has collaborated with notable colleagues, including Dongbing Fu and Guangbing Chen. Their teamwork has likely fostered an environment of creativity and innovation, leading to the successful development of advanced technologies.
Conclusion
Jianan Wang's contributions to the field of electronics through his patents and collaborations highlight his role as a significant inventor. His work continues to influence advancements in technology, particularly in the realm of digital signal processing.