Patents by Inventor Kung-Wei Cheng

Kung-Wei Cheng 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).

  • Structure of supporting frame for heater lamp in e-beam evaporator
    Publication number: 20020079414
    Abstract: A structure of supporting frame for heater lamp in evaporator is disclosed. The supporting frame contains a lower supporting frame and an upper supporting female, respectively, by means of a non-circle section on the male portion and a complementary section on the female portion to conjoin together and to restrain them to rotate. Consequently, the proposed supporting frame provides directly locating during the female joint step of male portion and female portion. The time consuming steps for e-beam evaporator maintain are thus omitted.
    Type: Application
    Filed: December 14, 2001
    Publication date: June 27, 2002
    Applicant: Mosel Vitelic Inc.
    Inventors: Hua-Jen Tseng, Chun-Chieh Lee, Kung-Wei Cheng, Hung-Lin Ke