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    • 1. 发明申请
    • Pointing device with an integrated optical structure
    • 具有集成光学结构的指向装置
    • US20070146318A1
    • 2007-06-28
    • US10592134
    • 2005-03-10
    • Sung JuhKyoung ChungYoon KimKyu ChoTae KimDong YongJae JoSeung OhSun JunKyu Hwang
    • Sung JuhKyoung ChungYoon KimKyu ChoTae KimDong YongJae JoSeung OhSun JunKyu Hwang
    • G09G5/08
    • G06F3/0421
    • The present invention relates to a micro-optical pointing device suitable for mobile terminals such as a cellular phone and PDA. A disclosed pointing device includes a light source emitting light rays to a subject; a contact member comprising a lattice type or perceivable pattern, which reflects an image of the moving subject; and an automatic transfer device restoring the contact member moved by a finger. The pointing device may further include a flip chip containing an image sensor, which converts the acquired image into an electronic signal, and a circuit for signal processing. The pointing device may include an integrated optical structure comprising a condensing lens, a specular surface, a light output part, and an image-formation lens. The pointing device may include a light guide structure that a parallel light prism lens, an image-formation lens, and a mask for blocking disturbance ray are formed into a single part.
    • 本发明涉及适用于诸如蜂窝电话和PDA的移动终端的微光指向装置。 公开的指示装置包括向对象发射光线的光源; 接触构件,其包括反映移动物体的图像的格子型或可感知图案; 以及恢复由手指移动的接触构件的自动传送装置。 指示装置还可以包括一个倒装芯片,该倒装芯片包含将所获取的图像转换为电子信号的图像传感器和用于信号处理的电路。 指示设备可以包括集成光学结构,其包括聚光透镜,镜面,光输出部分和图像形成透镜。 指示装置可以包括将平行光棱镜透镜,图像形成透镜和用于阻挡干扰光线的掩模形成为单个部分的导光结构。
    • 2. 发明申请
    • Pointing device
    • 指点装置
    • US20050275618A1
    • 2005-12-15
    • US10524879
    • 2004-04-12
    • Sung JuhYoon KimSeung OhKyu ChoTae KimDong YongJae Jo
    • Sung JuhYoon KimSeung OhKyu ChoTae KimDong YongJae Jo
    • G06F3/03G06F3/033G09G5/00
    • G06F3/0317
    • A pointing device to operate a portable electronic device using a finger is disclosed. The pointing device comprises a light emitting means for illuminating a subject; a hole through which light from the light emitting means is transmitted; an image-acquisition area for taking an image of the subject from the transmitted light; an image-formation means for forming an image by focusing the light reflected from the image-acquisition area; a conversion means for converting the image formed by the image-formation means into an electric signal; and an operation means for detecting the change of the image and calculating the amount of the change using the electric signal output from the conversion means. The subject is preferably the surface of a finger, a lattice, or any perceivable pattern. The pointing device can be embodied on portable electronic devices such as cellular phones and PDAs because it is small in size.
    • 公开了一种使用手指操作便携式电子装置的指示装置。 指示装置包括用于照亮被摄体的发光装置; 发射来自发光装置的光的孔; 用于从所述透射光中拍摄被摄体的图像的图像获取区域; 图像形成装置,用于通过聚焦从图像采集区域反射的光来形成图像; 用于将由图像形成装置形成的图像转换为电信号的转换装置; 以及操作装置,用于检测图像的变化并使用从转换装置输出的电信号来计算变化量。 受试者优选是手指的表面,格子或任何可察觉的图案。 指示装置可以实现在诸如蜂窝电话和PDA之类的便携式电子设备上,因为其尺寸小。
    • 8. 发明申请
    • Apparatus for generating and measuring bending vibration in a non-ferromagnetic pipe without physical contact
    • 用于在没有物理接触的情况下产生和测量非铁磁管中的弯曲振动的装置
    • US20050223801A1
    • 2005-10-13
    • US11002230
    • 2004-12-03
    • Yoon KimSoon HanChan Park
    • Yoon KimSoon HanChan Park
    • G01H11/02G01H13/00G01H15/00G01H17/00G10K9/128
    • G10K9/128G01H13/00
    • Disclosed is an apparatus for generating and measuring bending vibration in a pipe buried underground or a pipe covered by insulating materials. There is provided an apparatus for generating and measuring bending vibration in a non-ferromagnetic pipe without physical contact, comprising: a ferromagnetic strip adhered on a surface of the pipe; a coil wound around the surface of the pipe; two magnets for generating bias magnetic field, applied to the strip and parallel to the strip; a power source for supplying an electric current to the coil; and a measuring unit for measuring variation of voltage across the coil, the variation of the voltage being generated due to a strain according to inverse magnetostrictive effect, the strain being generated due to bending vibration, the bending vibration being generated due to deformation of the strip, the deformation being induced according to magnetostrictive effect as the power source supplies the electric current to the coil.
    • 公开了一种用于产生和测量地下埋管的管道或由绝缘材料覆盖的管道的弯曲振动的装置。 提供了一种用于在不具有物理接触的情况下产生和测量非铁磁管中的弯曲振动的装置,包括:附着在管的表面上的铁磁条; 缠绕在管表面的线圈; 用于产生偏置磁场的两个磁体,施加到条带并平行于条带; 用于向线圈供给电流的电源; 以及测量单元,用于测量线圈两端的电压变化,由于根据反向磁致伸缩效应的应变而产生的电压的变化,由于弯曲振动而产生的应变,由于带的变形而产生弯曲振动 当电源向线圈提供电流时,根据磁致伸缩效应感应变形。
    • 9. 发明授权
    • Spelling speech recognition apparatus and method for communications
    • 拼写语音识别装置和通信方法
    • US06304844B1
    • 2001-10-16
    • US09538657
    • 2000-03-30
    • James PanYoon KimJosephine ChangJuinn-Yan Chen
    • James PanYoon KimJosephine ChangJuinn-Yan Chen
    • G10L1502
    • G10L15/187G10L15/02G10L2015/086
    • An accurate speech recognition system capable of rapidly processing greater varieties of words and operable in many different devices, but without the computational power and memory requirements, high power consumption, complex operating system, high costs, and weight of traditional systems. The utilization of individual letter utterances to transmit words allows voice information transfer for both person-to-person and person-to-machine communication for mobile phones, PDAs, and other communication devices. This invention is an apparatus and method for a speech recognition system comprising a microphone, front-end signal processor for generating parametric representations of speech input signals, a pronunciation database, a letter similarity comparator for comparing the parametric representation of the input signals with the parametric representations of letter pronunciations, and generating a sequence of associations between the input speech and the letters in the pronunciation database, a vocabulary database, a word similarity comparator for comparing an aggregated plurality of the letters with the words in the vocabulary database and generating a sequence of associations between them, and a display for displaying the selected letters and words for confirmation.
    • 一种精确的语音识别系统,能够快速处理更多种类的词语,并可在许多不同的设备中运行,但无需计算能力和内存要求,高功耗,复杂的操作系统,高成本和传统系统的重量。 使用单个字母的话语来传输话语,可以为移动电话,PDA和其他通信设备的个人对个人和个人到机器的通信进行语音信息传输。 本发明是一种用于语音识别系统的装置和方法,其包括麦克风,用于产生语音输入信号的参数表示的前端信号处理器,发音数据库,字母相似性比较器,用于将输入信号的参数表示与参数 字母发音的表示,以及在发音数据库中产生输入语音和字母之间的关联序列,词汇数据库,词汇相似性比较器,用于将汇总的多个字母与词汇数据库中的单词进行比较,并产生序列 它们之间的关联,以及用于显示所选择的字母和单词以进行确认的显示。