Patents by Inventor Ritesh Ray Chaudhuri

Ritesh Ray Chaudhuri 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).

  • METHOD FOR SELF-ALIGNING A THIN-FILM DEVICE ON A HOST SUBSTRATE
    Publication number: 20180108554
    Abstract: A method for self-aligning a thin-film device on a host substrate is provided. A predetermined location on a host substrate is treated with a hydrophobic lubricant to alter its interfacial energy. A needle is used to transfer a thin-film device, under water, to the location. Upon contact with the lubricant, the device adheres and self-aligns to the location to minimize the interfacial energy.
    Type: Application
    Filed: October 13, 2017
    Publication date: April 19, 2018
    Inventors: Jing Xiao, Ritesh Ray Chaudhuri, Xiaolong Liu, Sang-Woo Seo