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:
Jun. 09, 2020
Filed:
Apr. 12, 2018
Fu Tai Hua Industry (Shenzhen) Co., Ltd., Shenzhen, CN;
Hon Hai Precision Industry Co., Ltd., New Taipei, TW;
Wei-Da Yang, New Taipei, TW;
Xiao-Ming Lv, Shenzhen, CN;
Shu-Fa Jiang, Shenzhen, CN;
Guo-Hua Wu, Shenzhen, CN;
Fu Tai Hua Industry (Shenzhen) Co., Ltd., Shenzhen, CN;
HON HAI PRECISION INDUSTRY CO., LTD., New Taipei, TW;
Abstract
A levelness measuring system can be applied to a levelness measuring device, the device including an rail, a distance detector, and an angle detector. Both the distance detector and the angle detector are installed on the rail. The system includes a coordinate system establishing module, a distance measurement controlling module, a data fitting module, a plane equation calculating module, a first angle calculating module, an angle measurement controlling module, a second angle calculating module, and a display controlling module. A coordinate system in three dimensions is applied to an inaccessible or difficult surface such that direct contact is not required. A processor of a computer performs instructions to provide the functions of the levelness measuring system including a display.