Patents by Inventor Keng-Cheng Lin

Keng-Cheng Lin has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20210012585
    Abstract: A control system for a camping car and a control method thereof are provided. The control system is connected to at least a CAN-bus formed by a plurality of body units in the camping car, and includes: a sensing control center module, a central computation processing module, a server, at least an electronic control device, and a smart screen. The control method includes: a connection step, an operation selection step, a transmission step, an operation processing step, and a control step. The present invention uses the modules, the server, and the device in collaboration, and in conjunction with the steps to achieve a variety of choices in the operation mode, thereby improving the accuracy of control, diagnosis, and warning, as well as a unified control platform, high degree of automation, able to achieve remote control and automatic alarm.
    Type: Application
    Filed: July 10, 2019
    Publication date: January 14, 2021
    Inventors: Ming Chia Huang, Keng Cheng Lin, Ching Wu Su
  • Publication number: 20130100098
    Abstract: A micro-projector, a control signal for a micro-projector and a method for generating the same are disclosed. The micro-projector includes a scanning module and a control module. The scanning module includes a micro reflection mirror and at least one scan axis connected to the micro reflection mirror. The control module connected to the scanning module outputs at least one scan axis control signal to the scanning module. The scan axis control signal is a periodic signal and has a waveform which includes a substantially linear portion and a non-linear portion. The proportion of the substantially linear portion to the waveform is larger than that of the non-linear portion to the waveform. In this manner, the unwanted vibration occurring in the micro reflection mirror of the micro-projector can be prevented.
    Type: Application
    Filed: December 9, 2011
    Publication date: April 25, 2013
    Applicant: WALSIN LIHWA CORPORATION
    Inventors: Hung-Hsiang Shen, Keng-Cheng Lin