The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 15, 2020
Filed:
Oct. 18, 2017
Newdin Contents Co., Ltd., Seoul, KR;
NEWDIN CONTENTS CO., LTD., Seoul, KR;
Abstract
Disclosed are a ball-pitching control method of a pitching machine in a baseball practice system that is capable of sensing a pitched ball or a hit ball using a sensing device without using a separate sensor or measurement device and correcting the settings of the pitching machine based on the result of sensing such that the pitching machine pitches a ball at an accurate speed, and that is capable of analyzing the results periodically sensed by a sensing device and the cumulative results of set ball pitching information of the pitching machine such that the pitching machine automatically performs self-correction, thereby solving a problem in which the set speed of the ball is not accurately realized due to deterioration of the pitching machine over time or due to a change in the weight or the state of the ball, and a baseball practice system using the same.