Company Filing History:
19 out of 1,948 
15 out of 2,107 
2 out of 165 Years Active: 2009-2025
Title: Douglas R Castor: Collaborating to Advance Wireless Communication
Introduction:
Douglas R Castor, a prolific inventor and researcher based in Norristown, Pennsylvania, has made substantial contributions to the field of wireless communication. With an impressive track record of 34 patents to his name, he has played a significant role in advancing telecom technologies. This article delves into Mr. Castor's latest patents, career highlights, noteworthy collaborations, and the impact of his work on the industry.
Latest Patents:
Mr. Castor's latest patents showcase his innovative thinking and problem-solving abilities. One notable patent is titled "Method and apparatus for data-splitting transmission from multiple sites." This patent introduces methods and apparatus for changing cell range coverage, enabling more efficient transmission from multiple sites. Through this invention, the wireless transmit/receive unit (WTRU) can divide subframes into two sets and utilize different power control loops for each set, thereby enhancing transmission performance.
Another recent patent, "Method and apparatus for adjusting channel quality indicator feedback period to increase uplink capacity," addresses increasing uplink capacity in wireless communication systems. By reducing the interference caused by channel quality indicator (CQI) transmissions, this invention improves network efficiency. The method involves monitoring the status of downlink transmissions to the WTRU and dynamically adjusting the CQI feedback period based on this information, leading to improved uplink performance.
Career Highlights:
Douglas R Castor's career highlights are characterized by his dedication to driving innovation in wireless communication. Throughout his tenure at companies such as InterDigital Patent Holdings, Inc., and InterDigital Technology Corporation, he has demonstrated a consistent commitment to pushing boundaries and developing cutting-edge technologies. His expansive patent portfolio, comprising 34 patents, underscores his expertise and the impact of his contributions.
Collaborations:
Collaboration has been a significant aspect of Mr. Castor's career. He has actively worked alongside accomplished researchers, inventors, and industry professionals to exchange ideas and expand the boundaries of wireless communication technology. Notable colleagues include Samian Kaur and Philip J Pietraski, individuals equally devoted to shaping the future of telecom.
Conclusion:
Douglas R Castor's exceptional inventiveness and relentless pursuit of innovation have cemented his place as a prominent figure in the field of wireless communication. His latest patents, including methods for data-splitting transmission and adjusting CQI feedback periods, illustrate his ability to tackle complex challenges. Through collaborations with esteemed professionals, Mr. Castor has further advanced the industry's understanding and implementation of wireless communication technologies. As we eagerly anticipate the next wave of advancements, Douglas R Castor's continued contributions to the field will undoubtedly shape the future of wireless communication.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.