Zhenyu Wang

Title: Innovations of Zhenyu Wang in Trigonometric Function Calculation

Introduction

Zhenyu Wang is an accomplished inventor based in San Jose, California. He has made significant contributions to the field of circuit design, particularly in the calculation of trigonometric functions. His innovative approach has led to the development of a unique circuit that enhances computational efficiency.

Latest Patents

Zhenyu Wang holds a patent for a groundbreaking invention titled "Calculating trigonometric functions using a four input dot product circuit." This patent describes a circuit that utilizes a four-element dot product circuit (DP4) to approximate an argument t=x/pi for an input x. The circuit processes the argument through trigonometric functions such as Sin Pi( ) or Cos Pi( ). The DP4 circuit effectively calculates x times a representation of the reciprocal of pi, with the bits selected based on the magnitude of the exponent of x. The design includes four multipliers, two intermediate adders, and a final adder, ensuring accurate outputs for trigonometric calculations.

Career Highlights

Zhenyu Wang is currently employed at Vivante Corporation, where he continues to innovate in the field of circuit design. His work has garnered attention for its practical applications in various technological advancements. His expertise in creating efficient circuits has positioned him as a valuable asset in his organization.

Collaborations

Zhenyu has collaborated with notable colleagues, including Lefan Zhong and Guosong Li. Their combined efforts have contributed to the success of various projects within Vivante Corporation.

Conclusion

Zhenyu Wang's contributions to the field of circuit design, particularly in trigonometric function calculations, showcase his innovative spirit and technical expertise. His patent reflects a significant advancement in computational efficiency, marking him as a noteworthy inventor in the industry.