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    STEP MOTOR
    1.
    发明申请
    STEP MOTOR 有权

    公开(公告)号：US20210273585A1

    公开(公告)日：2021-09-02

    申请号：US16805886

    申请日：2020-03-02

    Applicant: David Hirshberg

    Inventor： David Hirshberg

    IPC: H02N2/02 ,  H02N2/00 ,  H02N2/06 ,  H02N2/10 ,  H02N2/14

    Abstract: A method of fabricating an apparatus for piercing an object, the apparatus comprises: a substrate; one or more needles; one or more anchors and one or more piezoelectric actuators. The method comprises the steps of deposit sacrificial layer over the substrate; deposit conducting layer over the sacrificial layer; deposit piezoelectric layer over the conducting layer; etch a geometry of the one or more piezoelectric actuators using a first mask created by lithography process; deposit the one or more needle and one or more anchors using a second mask created by lithography process and a lift-off process; etch the sacrificial layer under the needle and the one or more piezoelectric actuators, wherein the anchors are configured to connect the substrate to the piezoelectric actuators and the one or more piezoelectric actuators are configured to move the one or more needles.

    System and method for text entry
    2.
    发明授权
    System and method for text entry 有权

    公开(公告)号：US10133479B2

    公开(公告)日：2018-11-20

    申请号：US13952621

    申请日：2013-08-27

    Applicant: David Hirshberg

    Inventor： David Hirshberg

    IPC: G06F13/12 ,  G06F3/0488 ,  G06F3/023 ,  H03K17/96

    Abstract: A method of text entry for an electronic device comprising: receiving a sequence of keystrokes performed over a plurality of keys of a keyboard of the electronic device, wherein a single keystroke enters a single letter location in a word, and wherein the set of the keystrokes comprises a first set of keystrokes for single letter entries that select single letter in an alphabet and a second set of keystrokes for letter group entries that selects a group of possible letters from the alphabet for a single letter location; creating list of possible words the user intends to enter based on a priori database of words by searching in the word database words having letters that match the sequence of letter entries; and displaying the list of possible words to a user, receiving the user selection of a desired word and providing the selected word for further processing.

    System and Method for Text Entery
    3.
    发明申请
    System and Method for Text Entery 有权
    文本的系统和方法

    公开(公告)号：US20090009367A1

    公开(公告)日：2009-01-08

    申请号：US11774578

    申请日：2007-07-07

    Applicant: David Hirshberg

    Inventor： David Hirshberg

    IPC: H03K17/94

    CPC classification number: H03K17/96 ,  G06F3/0237 ,  G06F3/04886

    Abstract: A text entry system for an electronic device comprising: an input subsystem receives user input operations, interprets them as letters, characters, symbols, commands or functions, where the said received user operations interpreted as letters are comprising: (1) single letter operations that select any possible letter from the alphabet, (2) letter group operations that select a group of possible letters from the alphabet; and a text prediction subsystem receives a sequence of the said single letter entries and letter group entries, and produces a list of possible words the user intends to enter based on a priori database of words; and a word processing subsystem, receives the said list of possible words, displays them to the user, receives the user selection of the desired word and further processes the text entry as required.

    Abstract translation: 一种用于电子设备的文本输入系统，包括：输入子系统接收用户输入操作，将其解释为字母，字符，符号，命令或功能，其中被解释为字母的所述接收的用户操作包括：（1）单字母操作， 从字母表中选择任何可能的字母，（2）从字母表中选择一组可能的字母的字母组操作; 并且文本预测子系统接收所述单字母条目和字母组条目的序列，并且基于字的先验数据库产生用户打算输入的可能字的列表; 和文字处理子系统，接收所述可能单词列表，将它们显示给用户，接收所需词的用户选择，并根据需要进一步处理文本输入。

    Multifunctional keypad on touch screen
    4.
    发明授权
    Multifunctional keypad on touch screen 有权

    公开(公告)号：US06597345B2

    公开(公告)日：2003-07-22

    申请号：US09985596

    申请日：2001-11-05

    Applicant: David Hirshberg

    Inventor： David Hirshberg

    IPC: G09G500

    CPC classification number: H04M1/23 ,  G06F3/0234 ,  G06F3/04886 ,  H01H9/0235 ,  H01H25/008 ,  H01H25/041 ,  H01H2221/012 ,  H01H2223/04

    Abstract: A multifunction keypad includes a touch-sensitive surface with a number of regions designated as keys. A processor, associated with the touch-sensitive surface, is configured to: (i) identify a contact location at which an object comes into contact with the touch-sensitive surface, (ii) determine a selected one of the keys corresponding to the one of the regions within which the contact location is located, (iii) identify a direction of motion of the object across the touch-sensitive surface relative to the contact location, and (iv) select in a manner conditional upon at least the direction of motion one of a plurality of functions associated with the selected key.

    MEMS based filter and catalizer
    5.
    发明授权
    MEMS based filter and catalizer 有权

    公开(公告)号：US10272191B2

    公开(公告)日：2019-04-30

    申请号：US15406836

    申请日：2017-01-16

    Applicant: David Hirshberg

    Inventor： David Hirshberg

    IPC: A61M1/36 ,  B01L3/00 ,  A61M1/34 ,  A61F2/01 ,  A61L2/00 ,  B01D29/60 ,  B01D29/90 ,  B01D35/06 ,  B01D35/16 ,  B01D37/04 ,  B01D46/00 ,  B01D46/42 ,  B01D46/46 ,  B01D51/10

    Abstract: The present invention provides a filter for separating particles and/or catalyzer for particle reaction in a fluid. The device comprising array of passageways fabricated on a die wherein the passageway size is controlled by actuators. The passageway size is monitored and the actuators controlling the passageway size are activated conditionally upon the passageway size monitoring. Using movable actuators the passageway can achieve passageway size that is less then the fabrication minimal resolution. Proper locating, setting and/or activation of the actuators create passageways that can perform filtration of particles, trapping of particles and catalyzing particles reaction.

    SYSTEM AND METHOD FOR TEXT ENTRY
    8.
    发明申请
    SYSTEM AND METHOD FOR TEXT ENTRY 审中-公开
    文本输入的系统和方法

    公开(公告)号：US20130339895A1

    公开(公告)日：2013-12-19

    申请号：US13952621

    申请日：2013-08-27

    Applicant: David Hirshberg

    Inventor： David Hirshberg

    IPC: G06F3/0488

    CPC classification number: G06F3/04886 ,  G06F3/0237 ,  H03K17/96

    Abstract: A method of text entry for an electronic device comprising: receiving a sequence of keystrokes performed over a plurality of keys of a keyboard of the electronic device, wherein a single keystroke enters a single letter location in a word, and wherein the set of the keystrokes comprises a first set of keystrokes for single letter entries that select single letter in an alphabet and a second set of keystrokes for letter group entries that selects a group of possible letters from the alphabet for a single letter location; creating list of possible words the user intends to enter based on a priori database of words by searching in the word database words having letters that match the sequence of letter entries; and displaying the list of possible words to a user, receiving the user selection of a desired word and providing the selected word for further processing.

    Abstract translation: 一种用于电子设备的文本输入的方法，包括：接收在所述电子设备的键盘的多个键上执行的击键序列，其中单个键击输入单词中的单字母位置，并且其中所述键击组 包括用于选择字母表中的单个字母的单个字母条目的第一组击键和用于字母组条目的第二组击键，其从单个字母位置的字母表中选择一组可能的字母; 通过在具有与字母条目序列匹配的字母的单词数据库字中搜索来创建基于词语的先验数据库的用户打算输入的可能单词列表; 以及向用户显示可能的单词列表，接收用户对所需单词的选择并提供所选择的单词用于进一步处理。

    Synthesized string tuner
    9.
    发明授权
    Synthesized string tuner 有权
    合成字符串调谐器

    公开(公告)号：US08546675B1

    公开(公告)日：2013-10-01

    申请号：US13591250

    申请日：2012-08-22

    Applicant: David Hirshberg

    Inventor： David Hirshberg

    IPC: G10H5/00 ,  G10G7/02

    CPC classification number: G10G7/02 ,  G10H1/44 ,  G10H3/125

    Abstract: A method for tuning a musical instrument comprising: (a) digitizing the vibration of at least one vibrating element of the instrument; (b) estimating the fundamental frequency of the vibration; and (c) conditioned upon at least the estimated frequency, generate an audio signal that comprises the characteristics of the original vibration signal with a different fundamental frequency.

    Abstract translation: 一种用于调谐乐器的方法，包括：（a）数字化所述乐器的至少一个振动元件的振动; （b）估计振动的基频; 和（c）至少对估计的频率进行调节，产生包括具有不同基频的原始振动信号的特性的音频信号。

    THERMOELECTRIC THERMAL MANAGEMENT SYSTEM
    10.
    发明申请
    THERMOELECTRIC THERMAL MANAGEMENT SYSTEM 审中-公开

    公开(公告)号：US20170370625A1

    公开(公告)日：2017-12-28

    申请号：US15191590

    申请日：2016-06-24

    Applicant: David Hirshberg

    Inventor： David Hirshberg

    IPC: F25B21/04 ,  H05B33/08 ,  H01L35/30

    CPC classification number: H05B33/0872 ,  H01L35/30 ,  H05B37/00

    Abstract: A thermal management system for an object comprising: one or more thermoelectric elements, one or more light emitting sources, electricity transport medium; electrical energy storage, and a controller. Heat energy that is generated or absorbed by the object is converted by said thermoelectric element to electrical energy. This energy is transferred to light emitting source to emit the energy to the environment or delivered to the electrical energy storage or back to the thermoelectric elements using the electricity transport medium and the controller to achieve the thermal goal of the thermal management system.

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