CN203366710U - 一种书写屏的环境光自适应*** - Google Patents
一种书写屏的环境光自适应*** Download PDFInfo
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CN 201320426043 CN203366710U (zh) | 2013-07-17 | 2013-07-17 | 一种书写屏的环境光自适应*** |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106792057A (zh) * | 2016-12-29 | 2017-05-31 | 厦门厦华科技有限公司 | 一种保护操作者视力的交互式电视***及亮度控制方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106792057A (zh) * | 2016-12-29 | 2017-05-31 | 厦门厦华科技有限公司 | 一种保护操作者视力的交互式电视***及亮度控制方法 |
CN106792057B (zh) * | 2016-12-29 | 2023-02-28 | 厦门厦华科技有限公司 | 一种保护操作者视力的交互式电视***及亮度控制方法 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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Owner name: HONGHE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: BEIJING HITEVISION DIGITAL MEDIA TECHNOLOGY CO., LTD. Effective date: 20140527 |
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Free format text: CORRECT: ADDRESS; FROM: 100000 HAIDIAN, BEIJING TO: 100083 HAIDIAN, BEIJING |
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Effective date of registration: 20140527 Address after: 100083, room 1104, block C, No. 9, 3rd Street, Beijing, Haidian District Patentee after: HONGHE TECHNOLOGY Co.,Ltd. Address before: 100000 room C, block C1103, No. 9, 3rd Street, Beijing, Haidian District Patentee before: HiteVision Digital Media Technology Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100083, room 1104, block C, No. 9, 3rd Street, Beijing, Haidian District Patentee after: HITEVISION Co.,Ltd. Address before: 100083, room 1104, block C, No. 9, 3rd Street, Beijing, Haidian District Patentee before: HONGHE TECHNOLOGY Co.,Ltd. |
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CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20131225 |