This inventor holds 50 USPTO granted patents and 18 published patent applications and 6 EPO patents, primarily in Battery Technology. Top assignees: Amazon Technologies, Inc., Google Inc., Invensense, Inc.. Active years: 2015-2026.
Location History:
- Seattle, WA (US) (2019)
- Saratoga, CA (US) (2015 - 2021)
- San Jose, CA (US) (2016 - 2022)
- Mountain View, CA (US) (2021 - 2024)
Company Filing History:
19 out of 23,558 
16 out of 33,840 
15 out of 714 
Years Active: 2015-2026
Areas of Expertise:
Title: The Innovative Contributions of James Robert Lim
Introduction: James Robert Lim, based in Mountain View, CA, has made remarkable strides in the field of technology, particularly in battery management systems. With an impressive portfolio of 45 patents, Lim's work has significantly contributed to advancements in rechargeable battery technologies.
Latest Patents: Among his recent inventions, Lim has developed systems and methods for monitoring high charge levels in rechargeable batteries. This innovative patent involves an indexed sequence of bits that is utilized for tracking the battery's charging state. It effectively monitors battery voltage at a specified sampling rate, performing comparisons with voltage thresholds to manage battery charge efficiently. Additionally, Lim holds a patent for a battery expansion control system, which encompasses a battery pack with an expandable portion allowing the battery pack to increase in size. This design addresses issues related to battery swelling by incorporating a unique sealing layer that ensures fluid communication under pressure and allows for easy expansion.
Career Highlights: Lim has demonstrated his expertise through his work with notable companies like Amazon Technologies, Inc. and InvenSense, Inc. His contributions to these companies have focused on enhancing battery technologies and making them safer and more efficient for consumer use.
Collaborations: Throughout his career, Lim has collaborated with esteemed professionals in the field, including William Kerry Keal and David T Wang. These partnerships have undoubtedly played a role in shaping his innovative projects and advancing technological solutions in the industry.
Conclusion: James Robert Lim continues to be a significant figure in the realm of technology, particularly with his groundbreaking innovations in battery management systems. As he accumulates more patents and refines his inventions, the impact of his work is likely to resonate across industries that rely on rechargeable batteries. His relentless pursuit of innovation underscores the crucial role of inventors in shaping a sustainable technological future.