Patents by Inventor HAI-JIU WAN

HAI-JIU WAN 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).

  • Machining apparatus error correction system and method using safe, correction and alarm intervals
    Patent number: 11556107
    Abstract: A machining apparatus error correction method is implemented in a machining apparatus error correction system. The method includes setting initial operating parameters according to a predetermined machining program, obtaining dimensional detection data during machining of a product, calculating a dimensional correction parameter according to the detection data and a dimensional inspection standard according to a predetermined correction model and generating a correction parameter file readable by the machining apparatus, and distributing the correction parameter file to the corresponding machining apparatus. The initial operating parameters include clamping parameters and dimensional inspection standards.
    Type: Grant
    Filed: December 27, 2019
    Date of Patent: January 17, 2023
    Assignee: HONGFUJIN PRECISION ELECTRONICS (CHENGDU) Co., Ltd.
    Inventors: Neng-Wei Chang, Tao Zeng, Hai-Jiu Wan, Yuan-Ji Li, Bing Zhou
  • Machining error correction system and method based on key dimensional associations
    Patent number: 11537100
    Abstract: A machining apparatus error correction method is implemented in a machining apparatus error correction system. The method includes setting initial operating parameters according to a predetermined machining program, obtaining dimensional detection data during machining of a product, calculating a dimensional correction parameter according to the detection data and a dimensional inspection standard according to a predetermined correction model and generating a correction parameter file readable by the machining apparatus, and distributing the correction parameter file to the corresponding machining apparatus. The initial operating parameters include clamping parameters and dimensional inspection standards.
    Type: Grant
    Filed: December 27, 2019
    Date of Patent: December 27, 2022
    Assignee: HONGFUJIN PRECISION ELECTRONICS (CHENGDU) Co., Ltd.
    Inventors: Neng-Wei Chang, Tao Zeng, Hai-Jiu Wan, Yuan-Ji Li, Bing Zhou
  • MACHINING APPARATUS ERROR CORRECTION SYSTEM AND METHOD
    Publication number: 20200209827
    Abstract: A machining apparatus error correction method is implemented in a machining apparatus error correction system. The method includes setting initial operating parameters according to a predetermined machining program, obtaining dimensional detection data during machining of a product, calculating a dimensional correction parameter according to the detection data and a dimensional inspection standard according to a predetermined correction model and generating a correction parameter file readable by the machining apparatus, and distributing the correction parameter file to the corresponding machining apparatus. The initial operating parameters include clamping parameters and dimensional inspection standards.
    Type: Application
    Filed: December 27, 2019
    Publication date: July 2, 2020
    Applicant: HONGFUJIN PRECISION ELECTRONICS (CHENGDU) Co., Ltd.
    Inventors: NENG-WEI CHANG, TAO ZENG, HAI-JIU WAN, YUAN-JI LI, BING ZHOU
  • MACHINING APPARATUS ERROR CORRECTION SYSTEM AND METHOD
    Publication number: 20200209826
    Abstract: A machining apparatus error correction method is implemented in a machining apparatus error correction system. The method includes setting initial operating parameters according to a predetermined machining program, obtaining dimensional detection data during machining of a product, calculating a dimensional correction parameter according to the detection data and a dimensional inspection standard according to a predetermined correction model and generating a correction parameter file readable by the machining apparatus, and distributing the correction parameter file to the corresponding machining apparatus. The initial operating parameters include clamping parameters and dimensional inspection standards.
    Type: Application
    Filed: December 27, 2019
    Publication date: July 2, 2020
    Inventors: NENG-WEI CHANG, TAO ZENG, HAI-JIU WAN, YUAN-JI LI, BING ZHOU
  • MACHINING APPARATUS ERROR CORRECTION SYSTEM AND METHOD
    Publication number: 20200209830
    Abstract: A machining apparatus error correction method is implemented in a machining apparatus error correction system. The method includes setting initial operating parameters according to a predetermined machining program, obtaining dimensional detection data during machining of a product, calculating a dimensional correction parameter according to the detection data and a dimensional inspection standard according to a predetermined correction model and generating a correction parameter file readable by the machining apparatus, and distributing the correction parameter file to the corresponding machining apparatus. The initial operating parameters include clamping parameters and dimensional inspection standards.
    Type: Application
    Filed: December 27, 2019
    Publication date: July 2, 2020
    Inventors: NENG-WEI CHANG, TAO ZENG, HAI-JIU WAN, YUAN-JI LI, BING ZHOU