This inventor holds 48 USPTO granted patents and 15 published patent applications and 9 EPO patents, primarily in Memory Management. Top assignees: Hewlett-Packard Development Company, L.p., Hewlett Packard Enterprise Development LP. Active years: 2011-2020.
Location History:
- Sunnyvalle, CA (US) (2015)
- Mountain View, CA (US) (2011 - 2017)
- Sunnyvale, CA (US) (2011 - 2020)
- Palo Alto, CA (US) (2017 - 2020)
Company Filing History:
28 out of 27,652 
20 out of 5,602 
Years Active: 2011-2020
Areas of Expertise:
Title: **Innovations and Contributions of Jichuan Chang**
Introduction
Jichuan Chang, based in Sunnyvale, CA, has made significant contributions to the field of computer engineering, as evidenced by his impressive record of 48 patents. His innovative work primarily focuses on memory management technologies, enhancing the efficiency and performance of memory devices.
Latest Patents
Chang's latest patents showcase a deep understanding of memory optimization. One notable invention is a method for compressing and compacting memory on a memory device. This method includes organizing a number of compressed memory pages based on their size and compressing the associated compaction table entries. This inventive approach increases the effectiveness of memory usage, particularly in data-intensive applications.
Another recent patent involves the use of separate memory controllers to access data in memory. In this invention, a first memory controller interacts with a second memory controller, receiving access commands that are non-deterministic in timing. The first memory controller ensures that access commands comply with timing specifications, thus enhancing the overall efficiency and latency management of memory access.
Career Highlights
Throughout his career, Jichuan Chang has been associated with prominent companies that have significantly influenced the technological landscape. He has worked with the Hewlett-Packard Development Company, L.P., and Hewlett Packard Enterprise Development LP, where his innovations have played a key role in advancing memory technologies.
Collaborations
Chang has collaborated with noteworthy peers in the industry, including Parthasarathy Ranganathan and Naveen Muralimanohar. Their teamwork and shared expertise have likely fostered innovations that push the boundaries of memory technology.
Conclusion
Jichuan Chang’s extensive patent portfolio and collaborative efforts across esteemed organizations underline his influential role as an inventor and innovator in the field of memory systems. His work continues to set the stage for future advancements in technology, demonstrating the impact one inventor can have on the industry.