Peili Lin

Title: Peili Lin: Innovator in Overflow Detection and Shifter Technology

Introduction

Peili Lin is a notable inventor based in Malden, MA (US), recognized for his contributions to the field of digital signal processing. With a total of 2 patents, Lin has made significant advancements in technologies that enhance the efficiency and reliability of data processing systems.

Latest Patents

Lin's latest patents include an "Overflow Detector for Anticipating Producing Invalid Operands" and a "Two Level Multiplexer Circuit Shifter Apparatus." The overflow detector connects in parallel with a shifter to receive the bits of an operand to be shifted. It detects an overflow condition by defining the location of the operand sign bit and identifying a predetermined change in operand bit position value. The detector generates a binary value indicating the bit position where the change occurred. This value is then compared with a value designating the number of shifts to be performed on the operand by the shifter. When the number of shifts is greater than or equal to the binary value denoting the bit position, the detector signals the presence of an overflow condition. The two-level multiplexer circuit shifter apparatus includes first and second levels of multiplexer circuits. The inputs of the first stage multiplexer circuits receive a plurality of sets of input operand signals, which can be shifted in either direction over a wide range of bit positions. The outputs of these multiplexer circuits are selectively connected to the inputs of a smaller number of second stage multiplexer circuits. Different combinations of the input operand signals are applied to the different inputs of each first stage multiplexer circuit, and different combinations of first-level multiplexer outputs are applied to the inputs of each second stage multiplexer circuit. Shift control circuits condition the multiplexer circuits to select sets of outputs corresponding to different operand shifts, producing an operand shifted by the specified amount.

Career Highlights

Peili Lin is currently employed at Bull Hn Information Systems, Inc., where he continues to innovate and develop advanced technologies. His work has significantly impacted the field of digital processing, making systems more efficient and reliable.

Collaborations

Lin has collaborated with several talented individuals, including Raymond C. Robidoux and Michel M. Raguin. These collaborations have fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies.

Conclusion

Peili Lin's