IMAGE INFORMATION VERIFICATION DEVICE
本页收录老挝专利「IMAGE INFORMATION VERIFICATION DEVICE」的公开登记要点，由 Hitachi, Ltd 于 2018-04-18 提交申请，当前状态为等待形式审查。公开档案中可核验：申请号 P/692，DIP 编号 LAP692，主管局代码 LA，保护类型 Patent - PCT National Phase。时间线要点：公开/公告日 2025-12-19。技术或外观分类记载为 G06F 21/32、G06F 21/64、G06T 7/00、H04L 9/32。发明人 / 设计人包括 KAGA, Yosuke、NEMOTO, Shigeyuki、SAKAZAKI, Hisao。代理机构 / 代理人记载为 Tilleke & Gibbins International Ltd。公开摘要提示：The authenticity of a digital identification certificate (image) which can be displayed on。
LaoBiz profiles the Laos patent “IMAGE INFORMATION VERIFICATION DEVICE” from open registry fields, filed by Hitachi, Ltd on 2018-04-18; current status: Awaiting formal examination. Identifiers include application No. P/692; DIP id LAP692; protection kind Patent - PCT National Phase. Key dates: publication 2025-12-19. Classification: G06F 21/32、G06F 21/64、G06T 7/00、H04L 9/32. Inventor(s)/designer(s): KAGA, Yosuke, NEMOTO, Shigeyuki, SAKAZAKI, Hisao. Abstract hint: The authenticity of a digital identification certificate (image) which can be displayed on. Use LaoBiz to hop between this IP record, related filings by the same applicant, and the matched company profile when present.
ກ່ຽວກັບ ສິດທິບັດ «IMAGE INFORMATION VERIFICATION DEVICE» ໃນລາວ, ຍື່ນໂດຍ Hitachi, Ltd ໃນວັນທີ 2018-04-18; ສະຖານະ ລໍຖ້າກວດຮູບແບບ. ຕົວລະບຸ: ເລກທີຄຳຮ້ອງ P/692; ລະຫັດ DIP LAP692; ປະເພດການປົກປ້ອງ Patent - PCT National Phase. ວັນທີສຳຄັນ: ວັນເຜີຍແຜ່ 2025-12-19. ປະເພດ/ຫ້ອງ: G06F 21/32、G06F 21/64、G06T 7/00、H04L 9/32. ນັກປະດິດ/ນັກອອກແບບ: KAGA, Yosuke, NEMOTO, Shigeyuki, SAKAZAKI, Hisao. ສະຫຼຸບ: The authenticity of a digital identification certificate (image) which can be displayed on. ຂໍ້ຄວາມນີ້ເນັ້ນຕົວເລກ, ວັນທີ, ປະເພດ ແລະ ຜູ້ຍື່ນ ເພື່ອຫຼຸດຄວາມຄ້າຍຄືນລະຫວ່າງໜ້າ IP; ກວດຂໍ້ມູນທາງການກ່ອນຕັດສິນໃຈ.
P/692
图样
基础信息
- 类型
- 专利
- 申请号
P/692- 状态
- 等待形式审查
- 申请人
- Hitachi, Ltd
- 代理机构
- Tilleke & Gibbins International Ltd
- 申请日期
- 2018-04-18
- 公开/公告日
- 2025-12-19
- 国际分类
- G06F 21/32 · G06F 21/64 · G06T 7/00 · H04L 9/32
- 商品 / 服务
- —
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摘要
The authenticity of a digital identification certificate (image) which can be displayed on
a display can be verified by extracting feature values (such as the "positions of feature
points, such as eyes, a nose, and mouth corners, in a face" and a "cut-out image of
only an eye portion which characterizes the face") which have a small data volume
and are capable of uniquely identifying a face photograph, from a face photograph and
embedding the feature values, as authenticity verification data, in a two-dimensional
code
The authenticity of a digital identification certificate (image) which can be displayed on
a display can be verified by extracting feature values (such as the "positions of feature
points, such as eyes, a nose, and mouth corners, in a face" and a "cut-out image of
only an eye portion which characterizes the face") which have a small data volume
and are capable of uniquely identifying a face photograph, from a face photograph and
embedding the feature values, as authenticity verification data, in a two-dimensional
code