Company Filing History:
18 out of 9,364 
2 out of 3,345 
2 out of 5,032 
Years Active: 1987-2012
Title: Innovations by On-Ching Yue: A Pioneer in Adaptive IP Filtering and Network Usage Measurement
Introduction: On-Ching Yue, based in Middletown, NJ, is an accomplished inventor with an impressive portfolio of 22 patents. His contributions primarily focus on enhancing network security and optimizing communication networks. His latest inventions showcase his expertise in addressing critical challenges in the field of cybersecurity and resource management.
Latest Patents: Two of On-Ching Yue's notable recent patents include:
1. **Methods and devices for providing distributed, adaptive IP filtering against distributed denial of service attacks** - This invention introduces systems and methods for detecting and blocking IP packets involved in Distributed Denial of Service (DDoS) attacks. Utilizing Bloom Filters and leaky-bucket concepts, the device tracks incoming IP packets, classifying them randomly and estimating normal traffic levels. It intelligently filters and blocks excessive packets, significantly enhancing network security.
2. **Resource usage measurement technique for pricing in a communications network** - This patent encompasses a two-level sampling and measuring technique for assessing network usage. By utilizing calibrated sampling intervals and measurement windows, this method allows for effective estimation of network resource consumption. The innovation includes a learning phase to refine measurements and ensure accurate extrapolation, ultimately optimizing communication session management.
Career Highlights: On-Ching Yue has held significant positions at esteemed organizations such as Lucent Technologies Inc. and AT&T Bell Laboratories. These companies have provided a platform for him to develop and refine his innovative ideas, facilitating the advancement of technology in network communication and security.
Collaborations: Throughout his career, On-Ching Yue has collaborated with notable colleagues including Mooi Choo Chuah and Qinqing Zhang. These collaborations have contributed to the successful development of his patented technologies and have reinforced his reputation in the field.
Conclusion: On-Ching Yue's innovative work in adaptive IP filtering and resource measurement techniques has made a substantial impact on network security and communication efficiency. His 22 patents reflect his commitment to advancing technology and providing solutions to contemporary challenges in the digital landscape. As an inventor, his contributions continue to inspire and influence advancements in the field.