This inventor holds 9 USPTO granted patents. Top assignees: Broadcom Corporation, Cypress Semiconductor Corporation. Active years: 2000-2012.
Company Filing History:
8 out of 11,124 
1 out of 3,595 
Years Active: 2000-2012
Title: Yi-Hsien Hao: Innovator in Network Communication Technologies
Introduction
Yi-Hsien Hao is a prominent inventor based in Saratoga, CA (US). He has made significant contributions to the field of network communication, holding a total of 9 patents. His work focuses on enhancing communication protocols and memory structures in network devices.
Latest Patents
One of his latest patents is titled "Across-device communication protocol." This invention discloses a method for communicating data between network devices. A transmission signal is sent over a port of one of the network devices, which is in communication with other network devices. A data frame is also transmitted over the port. The transmission signal and the data frame are sent for a fixed byte time period, and at least one idle pattern is included with the data frame when the time required to send all data present is less than the fixed byte time period. Another notable patent is "Memory structure for resolving addresses in a packet-based network switch." This patent describes a memory structure and a packet-based switch that includes the memory structure, featuring an Address Resolution Table and a Packet Data Buffer table that employ shared memory. The Address Resolution Table can be implemented with direct mapping, allowing for destination address key direct-mapped address searches.
Career Highlights
Throughout his career, Yi-Hsien Hao has worked with leading technology companies, including Broadcom Corporation and Cypress Semiconductor Corporation. His experience in these organizations has allowed him to develop innovative solutions that address complex networking challenges.
Collaborations
Yi-Hsien has collaborated with notable professionals in the field, including Shrjie Tzeng and Andrew M Naylor. These collaborations have contributed to the advancement of his research and inventions.
Conclusion
Yi-Hsien Hao's contributions to network communication technologies are significant and impactful. His innovative patents and career achievements reflect his dedication to advancing the field.