Company Filing History:
10 out of 1,033 
7 out of 1,334 
Years Active: 2001-2016
Title: Inventor Khalid Karimullah: Pioneering Innovations in Communication Technology
Introduction: Khalid Karimullah, hailing from Olney, Maryland, is a renowned inventor with an impressive portfolio of 17 patents. His contributions primarily focus on communication technologies, where he has developed groundbreaking methods that enhance the efficiency and capability of wireless systems.
Latest Patents: Among his latest innovative work is a patent titled "Method and apparatus for orthogonally overlaying variable chip rate spread spectrum signals." This invention describes a system and method for transmitting wideband signals through a radio communication system tailored for narrow-band signals. A base station is tasked with transmitting and receiving both narrow-band and wideband signals, utilizing the electromagnetic spectrum effectively by separating orthogonal codes and carrier frequencies. Another notable patent is the "Method and system for providing multi-input-multi-output (MIMO) downlink transmission." This approach supports the transmission capabilities of MIMO communication systems involving multiple terminals, enhancing the performance and reliability of wireless communication.
Career Highlights: Khalid has had a notable career, during which he has worked for prominent companies such as DirecTV Group, Inc. and Hughes Electronics Corporation. His experiences in these organizations have undoubtedly contributed to his innovative advancements in communication technologies.
Collaborations: Throughout his career, Khalid has collaborated with talented individuals, including Lin-Nan Lee and Feng-Wen Sun. These partnerships have facilitated the exchange of ideas and have been instrumental in the development of his groundbreaking technologies.
Conclusion: Khalid Karimullah stands out as a prolific inventor, significantly impacting the field of communication technology. With his extensive patent portfolio and collaboration with industry experts, he continues to push the boundaries of innovation, paving the way for future advancements in 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.