CN1292362C - 串口扩展芯片 - Google Patents
串口扩展芯片 Download PDFInfo
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- CN1292362C CN1292362C CN 200410040439 CN200410040439A CN1292362C CN 1292362 C CN1292362 C CN 1292362C CN 200410040439 CN200410040439 CN 200410040439 CN 200410040439 A CN200410040439 A CN 200410040439A CN 1292362 C CN1292362 C CN 1292362C
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200410040439 CN1292362C (zh) | 2004-08-13 | 2004-08-13 | 串口扩展芯片 |
Applications Claiming Priority (1)
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CN 200410040439 CN1292362C (zh) | 2004-08-13 | 2004-08-13 | 串口扩展芯片 |
Publications (2)
Publication Number | Publication Date |
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CN1601504A CN1601504A (zh) | 2005-03-30 |
CN1292362C true CN1292362C (zh) | 2006-12-27 |
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CN 200410040439 Expired - Fee Related CN1292362C (zh) | 2004-08-13 | 2004-08-13 | 串口扩展芯片 |
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CN (1) | CN1292362C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106951381A (zh) * | 2017-03-21 | 2017-07-14 | 成都为开微电子有限公司 | 一种uart扩展芯片及实现方法 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103425616B (zh) * | 2013-09-02 | 2018-05-25 | 威海北洋光电信息技术股份公司 | Spi-rs232接口转换芯片及其通信方法 |
CN105022608B (zh) * | 2015-06-30 | 2017-12-08 | 广西科技大学 | 一种与16位微处理器应用系统连接的定时器ip核及其实现定时器定时控制的方法 |
CN106776410A (zh) * | 2016-12-07 | 2017-05-31 | 深圳市科陆物联信息技术有限公司 | 一种具有串口的手持终端 |
CN115856567A (zh) * | 2022-10-11 | 2023-03-28 | 杭州中安电子有限公司 | 一种车规级mcu器件tdbi测试方法 |
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2004
- 2004-08-13 CN CN 200410040439 patent/CN1292362C/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106951381A (zh) * | 2017-03-21 | 2017-07-14 | 成都为开微电子有限公司 | 一种uart扩展芯片及实现方法 |
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CN1601504A (zh) | 2005-03-30 |
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Owner name: CHENGDOU GUOTENG MICROELECTRON TECHNOLOGY CO., LTD Free format text: FORMER NAME OR ADDRESS: CHENGDU GUOTENG MICROELECTRONICS CO.,LTD. |
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Address after: Sichuan city of Chengdu province high tech Zone West Road No. 3 core Guoteng Science Park No. two floor Patentee after: Chengdu Guoteng microelectronics technology Limited by Share Ltd. Address before: Sichuan city of Chengdu province high tech Zone Technology Park Building No. 2F a golden Patentee before: CHENGDU GUOTENG MICROELECTRONICS CO.,LTD. |
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ASS | Succession or assignment of patent right |
Owner name: CHENGDU GUOTENG ELECTRONIC TECHNOLOGY CO., LTD. A Free format text: FORMER OWNER: CHENGDU GUOTENG MICROELECTRONICS CO.,LTD. ADDRESS Effective date: 20081121 |
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Owner name: CHENGDU GUOTENG ELECTRONIC TECHNOLOGY CO., LTD. AD Free format text: FORMER NAME OR ADDRESS: CHENGDU GUOTENG MICROELECTRONICS CO.,LTD. ADDRESS |
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CP03 | Change of name, title or address |
Address after: Sichuan city of Chengdu province high tech Zone West Road No. 3 core Guoteng science and Technology Park building two floor Patentee after: CHENGDU GUOTENG ELECTRONIC TECHNOLOGY CO.,LTD. Address before: Sichuan city of Chengdu province high tech Zone Technology Park Building No. 2F a golden Patentee before: CHENGDU GUOTENG MICROELECTRONICS CO.,LTD. |
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TR01 | Transfer of patent right |
Effective date of registration: 20081121 Address after: Sichuan city of Chengdu province high tech Zone West Road No. 3 core Guoteng science and Technology Park building two floor Patentee after: CHENGDU GUOTENG ELECTRONIC TECHNOLOGY CO.,LTD. Address before: Sichuan city of Chengdu province high tech Zone Technology Park Building No. 2F a golden Patentee before: CHENGDU GUOTENG MICROELECTRONICS CO.,LTD. |
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ASS | Succession or assignment of patent right |
Owner name: CHENGDU GUOTENG ELECTRONIC TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: CHENGDU GUOTENG MICROELECTRONICS CO.,LTD. Effective date: 20081121 |
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C56 | Change in the name or address of the patentee |
Owner name: CHENGDU GUOTENG ELECTRONIC TECHNOLOGY CO., LTD. Free format text: FORMER NAME: CHENGDU GUOTENG MICROELECTRONICS CO.,LTD. |
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Granted publication date: 20061227 Termination date: 20120813 |