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    • 2. 发明授权
    • Data entry device for entering characters by a finger with haptic feedback
    • US10928906B2
    • 2021-02-23
    • US15772895
    • 2016-11-04
    • Geza Balint
    • Geza Balint
    • G06F3/01G06F3/023G06F3/0354G06F3/02G06F3/038G06F3/0488G06F3/0346
    • A data entry device for entering predetermined characters by the finger of a user and converting the characters into a sequence of electronic signals representing the entered characters, that comprises a touch sensitive zone (2) on an outer surface, a processor (58) coupled to the touch sensitive zone (2) for sensing the zone (2) is touched, the processor (58) is programmed to recognize predetermined elementary finger movements and combinations thereof and to associate each of them with a character, wherein a closed boundary (10) is defined on the surface of the device above a portion of the touch sensitive zone (2) that has at least one haptic property differing from the haptic properties of the surrounding area, whereby the finger can definitely sense when the boundary (10) is touched, and the boundary (10) has an interior area constituting a data entry field (11) that has a centre region (16) which has at least one haptic property differing from the haptic properties of the portion beyond the centre region (16), whereby the finger when touching the centre zone (16) can sense being on the centre region (16), and the processor (58) is programmed so as to recognize when the centre region (16) is touched for a predetermined duration by the finger and interprets this event as the beginning of the entry of a character and from that moment starts observing and analyzing the combination of the elementary finger movements as long as the finger touches the data entry field (11), and when the finger has finished touching the data entry field (11) this is interpreted by the processor (58) as the end of the entry of the character, wherein the elementary finger movements can be radial movements between the centre zone (16) and one of a plurality of predetermined discrete special positions along the boundary (10) in both directions and arced movements along the boundary (10) from one special position to a neighbouring special position.
    • 3. 发明授权
    • Method and data entry device for the entry of data in electrical form
    • US10234961B2
    • 2019-03-19
    • US15569010
    • 2015-11-05
    • Geza Balint
    • Geza Balint
    • G06F3/041G06F3/023G06F3/01G06F3/0338G06F3/0354H04M1/02
    • Method for the conversion of elementary finger movements and/or movement combinations of a user into respective characters and/or functions presented as electrical signals by using a hand held smart electronic including the steps of: —associating a group of the movements and movement combinations with respective ones of characters and/or functions prior to the beginning of the conversion step so that the movements take place in a region defined by a closed boundary line; —in the associating step defining a predetermined number of special positions along the boundary line of the permitted region of movement; —entering the required characters and/or functions in a consecutive sequence further including the steps of: —holding the device in a hand so that a free finger touches an upper surface thereof; —moving the finger according to the movements or movement combinations associated with the character or function to be entered; —providing haptic feedback to the user when the boundary line and any of the special positions has been reached; —following the termination of the entry of a character or function slightly raising the finger, —detecting the finger raising step and carrying out the conversion of the previously entered movement combination into the associated character or function, —repeating the entering steps as long as all required characters or functions have been entered and converted.
    • 5. 发明申请
    • Data Entry Device for Entering Characters by a Finger with Haptic Feedback
    • US20180321750A1
    • 2018-11-08
    • US15772895
    • 2016-11-04
    • Geza Balint
    • Geza Balint
    • G06F3/01G06F3/0354G06F3/023G06F3/0488
    • G06F3/016G06F3/017G06F3/0213G06F3/0231G06F3/0233G06F3/0346G06F3/0354G06F3/03544G06F3/03547G06F3/038G06F3/0488G06F3/04883
    • A data entry device for entering predetermined characters by the finger of a user and converting the characters into a sequence of electronic signals representing the entered characters, that comprises a touch sensitive zone (2) on an outer surface, a processor (58) coupled to the touch sensitive zone (2) for sensing the zone (2) is touched, the processor (58) is programmed to recognize predetermined elementary finger movements and combinations thereof and to associate each of them with a character, wherein a closed boundary (10) is defined on the surface of the device above a portion of the touch sensitive zone (2) that has at least one haptic property differing from the haptic properties of the surrounding area, whereby the finger can definitely sense when the boundary (10) is touched, and the boundary (10) has an interior area constituting a data entry field (11) that has a centre region (16) which has at least one haptic property differing from the haptic properties of the portion beyond the centre region (16), whereby the finger when touching the centre zone (16) can sense being on the centre region (16), and the processor (58) is programmed so as to recognize when the centre region (16) is touched for a predetermined duration by the finger and interprets this event as the beginning of the entry of a character and from that moment starts observing and analyzing the combination of the elementary finger movements as long as the finger touches the data entry field (11), and when the finger has finished touching the data entry field (11) this is interpreted by the processor (58) as the end of the entry of the character, wherein the elementary finger movements can be radial movements between the centre zone (16) and one of a plurality of predetermined discrete special positions along the boundary (10) in both directions and arced movements along the boundary (10) from one special position to a neigbouring special position.
    • 6. 发明授权
    • Instrument for measuring positions and displacements of joints and
spinal column (arthrospinometer)
    • 用于测量关节和脊柱的位置和位移的仪器(关节旋转仪)
    • US4485825A
    • 1984-12-04
    • US402339
    • 1982-07-27
    • Laszlo DomjanGeza BalintSandor Bozsoky
    • Laszlo DomjanGeza BalintSandor Bozsoky
    • A61B5/103G01B3/56G01B5/207A61B5/08
    • A61B5/4528A61B5/1071A61B5/1116A61B5/4561G01B3/563G01B5/207A61B5/4504A61B5/6814A61B5/6823A61B5/6828A61B5/6831
    • An instrument for measuring positions and displacements of portions of a human body, comprising a base plate and a belt or suction cup for detachably securing the base plate to a portion of a human body. A bifurcated holder is mounted on the base plate for rotation about a first axis, the bifurcated holder having a pair of arms, and a housing is pivotally carried between these arms for swinging movement about a second axis perpendicular to the first axis. A dip circle and a north-south-seeking compass are carried by this housing, the dip circle and compass being mounted on the housing for pivotal movement about a common third axis perpendicular to the second axis. The base plate has a scale thereon, and there is an indicator on the holder for indicating on the scale the degree of rotation of the holder relative to the base plate. There is also a scale for indicating the degree of rotation of the dip circle and compass relative to the housing, and this scale is rotatable relative to the housing about that common third axis.
    • 一种用于测量人体部分的位置和位移的仪器,包括基板和用于将基板可拆卸地固定到人体的一部分的皮带或吸盘的位置。 分叉保持器安装在基板上用于围绕第一轴线旋转,分叉保持器具有一对臂,并且壳体枢转地承载在这些臂之间,用于围绕垂直于第一轴线的第二轴线摆动。 倾斜圆圈和南北寻常的罗盘由该壳体承载,倾角圆和罗盘安装在壳体上以围绕垂直于第二轴线的公共第三轴线枢转运动。 基板上有刻度,并且在支架上有指示器,用于在刻度上指示保持器相对于基板的旋转程度。 还有一个用于指示倾斜圆圈和罗盘相对于壳体的旋转程度的刻度,并且该刻度尺围绕该公共第三轴线相对于壳体可旋转。