CN204143390U - A kind of word Error correcting pen and system thereof - Google Patents
A kind of word Error correcting pen and system thereof Download PDFInfo
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- CN204143390U CN204143390U CN201420596299.7U CN201420596299U CN204143390U CN 204143390 U CN204143390 U CN 204143390U CN 201420596299 U CN201420596299 U CN 201420596299U CN 204143390 U CN204143390 U CN 204143390U
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- error correcting
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CN201420596299.7U CN204143390U (en) | 2014-10-15 | 2014-10-15 | A kind of word Error correcting pen and system thereof |
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CN201420596299.7U CN204143390U (en) | 2014-10-15 | 2014-10-15 | A kind of word Error correcting pen and system thereof |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107053902A (en) * | 2017-06-06 | 2017-08-18 | 欧昱晨 | One kind auxiliary lettering pen |
CN107139606A (en) * | 2017-06-06 | 2017-09-08 | 欧昱晨 | A kind of multifunctional pen |
CN107364256A (en) * | 2017-06-26 | 2017-11-21 | 上海斐讯数据通信技术有限公司 | A kind of smart pen, intelligent learning system and its method of work |
CN107704109A (en) * | 2017-07-11 | 2018-02-16 | 张晓军 | Study drawing pen is far controlled in a kind of intelligent cloud computing |
CN107798322A (en) * | 2017-11-17 | 2018-03-13 | 深圳市极联信息科技有限公司 | A kind of smart pen |
CN108859508A (en) * | 2018-06-01 | 2018-11-23 | 广东小天才科技有限公司 | A kind of smart pen |
-
2014
- 2014-10-15 CN CN201420596299.7U patent/CN204143390U/en active Active
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107053902A (en) * | 2017-06-06 | 2017-08-18 | 欧昱晨 | One kind auxiliary lettering pen |
CN107139606A (en) * | 2017-06-06 | 2017-09-08 | 欧昱晨 | A kind of multifunctional pen |
CN107364256A (en) * | 2017-06-26 | 2017-11-21 | 上海斐讯数据通信技术有限公司 | A kind of smart pen, intelligent learning system and its method of work |
CN107364256B (en) * | 2017-06-26 | 2020-04-10 | 上海斐讯数据通信技术有限公司 | Intelligent pen, intelligent learning system and working method thereof |
CN107704109A (en) * | 2017-07-11 | 2018-02-16 | 张晓军 | Study drawing pen is far controlled in a kind of intelligent cloud computing |
CN107798322A (en) * | 2017-11-17 | 2018-03-13 | 深圳市极联信息科技有限公司 | A kind of smart pen |
CN108859508A (en) * | 2018-06-01 | 2018-11-23 | 广东小天才科技有限公司 | A kind of smart pen |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: BEIJING KANGBANG TECHNOLOGY CO., LTD. Free format text: FORMER NAME: BEIJING COMBANC TECHNOLOGY CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: A large industrial building 30 No. 100083 Beijing Haidian District, Xueyuan Road Zhongguancun high-end entrepreneurial talent base A block 10 layer Patentee after: Beijing Kang Bang Science and Technology Co., Ltd. Address before: A large industrial building 30 No. 100083 Beijing Haidian District, Xueyuan Road Zhongguancun high-end entrepreneurial talent base A block 10 layer Patentee before: Beijing Kangbang Science & Technology Co. Ltd. |
|
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: A large industrial building 30 No. 100083 Beijing Haidian District, Xueyuan Road Zhongguancun high-end entrepreneurial talent base A block 10 layer Patentee after: Beijing Kangbang Science & Technology Co. Ltd. Address before: A large industrial building 30 No. 100083 Beijing Haidian District, Xueyuan Road Zhongguancun high-end entrepreneurial talent base A block 10 layer Patentee before: Beijing Kang Bang Science and Technology Co., Ltd. |