Company Filing History:
4 out of 740 
3 out of 2,326 
2 out of 832,812 Years Active: 2013-2025
Title: The Innovative Mind of Lang Lin
Introduction
Lang Lin is a notable inventor based in Potomac, MD (US). He has made significant contributions to the field of security monitoring systems, holding a total of 9 patents. His work reflects a commitment to enhancing safety and communication through innovative technology.
Latest Patents
One of Lang Lin's latest patents is focused on point-to-point visual communications in a security monitoring system. This advanced monitoring system includes a doorbell unit equipped with a camera and a display, designed to receive requests for property access. The system features a monitor control unit that determines an authentication protocol to decide whether to grant access to visitors. It generates a first image and transmits authentication data to a computing device. The monitor control unit also provides instructions to display the first image on the doorbell unit. Additionally, it captures a second image through the doorbell's camera and processes the first image along with the authentication data to determine if access should be granted or denied.
Career Highlights
Lang Lin has worked with prominent companies such as Alarm.com Incorporated and Symbol Technologies, LLC. His experience in these organizations has allowed him to develop and refine his innovative ideas in security technology.
Collaborations
Lang has collaborated with talented individuals in his field, including Wang Su and Chandrashekhara Harischandra. These partnerships have contributed to the advancement of his projects and patents.
Conclusion
Lang Lin's contributions to security monitoring systems demonstrate his innovative spirit and dedication to improving safety through technology. His patents reflect a deep understanding of the needs in modern security solutions.