Patents by Inventor R. Jang Shiau

R. Jang Shiau 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).

  • Patent number: 5052688
    Abstract: An automatic golf practice course having a number of fairways, including a target area, a tee off area and a golf ball collecting/feeding assembly. The target area has a target to provide a reference for teeing and an inclined plate covered with artificial grass layers to form fairways. The inclined plate extends over an entire area of the fairways and is supported by distantly disposed bases with top surfaces having a same slope as the inclined plate. The golf balls falling from the inclined target area after being teed off are collected and fed by the collecting/feeding assembly to appear on a tee.
    Type: Grant
    Filed: February 13, 1991
    Date of Patent: October 1, 1991
    Inventor: R. Jang Shiau