Atsushi Hasegawa

Title: Innovations of Atsushi Hasegawa

Introduction

Atsushi Hasegawa is a notable inventor based in Sunnyvale, CA, with a remarkable portfolio of eight patents. His work primarily focuses on integrated circuit technologies, showcasing his expertise in enhancing functionality and efficiency in electronic systems.

Latest Patents

Hasegawa's latest patents include innovative systems and methods for providing single-packet and multi-packet transactions in integrated circuits. These connection ports facilitate interconnecting functional modules, enhancing functionality based on a common port primitive. This design simplifies port selection and allows for a unified packet protocol for communication across packet routers. Notably, the improved functionality of target ports enables the handling of out-of-order requests and responses. Another significant patent involves an interface for transferring debug information in microcomputers. This microcomputer features a processor and a debug circuit with a dedicated link for transferring information, supporting debugging operations. The processor provides program counter information, which is stored in a memory-mapped register of the debug circuit, allowing for non-intrusive trace information transfer.

Career Highlights

Throughout his career, Hasegawa has worked with prominent companies such as STMicroelectronics GmbH and Hitachi, Ltd. His contributions to these organizations have significantly advanced the field of integrated circuits and microcomputing.

Collaborations

Hasegawa has collaborated with notable professionals in the industry, including Andrew Michael Jones and John A. Carey. Their collective expertise has contributed to the development of innovative technologies in the field.

Conclusion

Atsushi Hasegawa's contributions to integrated circuit technology and microcomputing are noteworthy. His patents reflect a commitment to innovation and efficiency in electronic systems.