CN203397311U - 一种电磁笔 - Google Patents
一种电磁笔 Download PDFInfo
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- CN203397311U CN203397311U CN201320347415.7U CN201320347415U CN203397311U CN 203397311 U CN203397311 U CN 203397311U CN 201320347415 U CN201320347415 U CN 201320347415U CN 203397311 U CN203397311 U CN 203397311U
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CN201320347415.7U CN203397311U (zh) | 2013-06-17 | 2013-06-17 | 一种电磁笔 |
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CN201320347415.7U CN203397311U (zh) | 2013-06-17 | 2013-06-17 | 一种电磁笔 |
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CN203397311U true CN203397311U (zh) | 2014-01-15 |
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CN201320347415.7U Expired - Lifetime CN203397311U (zh) | 2013-06-17 | 2013-06-17 | 一种电磁笔 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105573529A (zh) * | 2014-11-10 | 2016-05-11 | 昆盈企业股份有限公司 | 主动式触控笔及其操作方法 |
CN108415600A (zh) * | 2018-03-09 | 2018-08-17 | 宁波宁大教育设备有限公司 | 电磁笔手写笔迹位置矫正方法及装置 |
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2013
- 2013-06-17 CN CN201320347415.7U patent/CN203397311U/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105573529A (zh) * | 2014-11-10 | 2016-05-11 | 昆盈企业股份有限公司 | 主动式触控笔及其操作方法 |
CN108415600A (zh) * | 2018-03-09 | 2018-08-17 | 宁波宁大教育设备有限公司 | 电磁笔手写笔迹位置矫正方法及装置 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20161201 Address after: 100193 Beijing, Haidian District, northeast Wang West Road, building 3, floor 363, room 5, room 8 Patentee after: BEIJING HANVON PENTECH TECHNOLOGY CO.,LTD. Address before: 100193 Beijing, Haidian District, northeast Wang West Road, building three, floor 5, layer 8 Patentee before: HANWANG TECHNOLOGY Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 100193 363, 3 floor, 5 building, 8 Northeast Road, Haidian District, Beijing. Patentee after: HANVON PENTECH Co. TTD Address before: 100193 363, 3 floor, 5 building, 8 Northeast Road, Haidian District, Beijing. Patentee before: BEIJING HANVON PENTECH TECHNOLOGY CO.,LTD. |
|
CP01 | Change in the name or title of a patent holder | ||
CX01 | Expiry of patent term |
Granted publication date: 20140115 |
|
CX01 | Expiry of patent term |