CN201134081Y - Writing pen for contact electronic white board - Google Patents
Writing pen for contact electronic white board Download PDFInfo
- Publication number
- CN201134081Y CN201134081Y CNU2007201722975U CN200720172297U CN201134081Y CN 201134081 Y CN201134081 Y CN 201134081Y CN U2007201722975 U CNU2007201722975 U CN U2007201722975U CN 200720172297 U CN200720172297 U CN 200720172297U CN 201134081 Y CN201134081 Y CN 201134081Y
- Authority
- CN
- China
- Prior art keywords
- penholder
- type electronic
- utility
- touch type
- model
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007201722975U CN201134081Y (en) | 2007-10-10 | 2007-10-10 | Writing pen for contact electronic white board |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007201722975U CN201134081Y (en) | 2007-10-10 | 2007-10-10 | Writing pen for contact electronic white board |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201134081Y true CN201134081Y (en) | 2008-10-15 |
Family
ID=40062348
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2007201722975U Expired - Lifetime CN201134081Y (en) | 2007-10-10 | 2007-10-10 | Writing pen for contact electronic white board |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201134081Y (en) |
-
2007
- 2007-10-10 CN CNU2007201722975U patent/CN201134081Y/en not_active Expired - Lifetime
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HONGHE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: BEIJING HITEVISION DIGITAL MEDIA TECHNOLOGY CO., LTD. Effective date: 20140630 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140630 Address after: C1104 room 100085 Beijing city Haidian District Third Street No. 9 C Patentee after: HONGHE TECHNOLOGY CO., LTD. Address before: 100085, room 1103, block C, No. 9, 3rd Street, Beijing, Haidian District Patentee before: Beijing Hitevision Digital Media Technology Co., Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20081015 |