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Document Title |
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7270616 |
Batter monitoring system
The batter monitoring system is a modified home plate for baseball including a sensor unit to detect whether or not the bat crosses the plate as a hitter swings at a pitched ball and also when a...
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7038764 |
Apparatus for determining projectile's velocity
This invention is an apparatus and method for determining the velocity of a projectile. A light curtain unit ( 20 ) creates two light curtains ( 46 )( 48 ) and two sensing planes ( 50 )( 52 ). The...
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6640200 |
Sports implement testing methods and apparatus
Methods and apparatus for testing a striking-type sports implement such as a bat is disclosed. In terms of apparatus, a system according to the invention includes a bat-swinging module, a...
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6456232 |
System for determining information about a golf club and/or a golf ball
A system is disclosed that can determine the speed of a golf club or golf ball, and report that speed in a format suitable for use on a television broadcast, a radio broadcast, the Internet or...
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6338687 |
Batting swing indicator
A batting swing device is presented which enables a batter to determine whether or not his swing is good or bad. The device is designed for use by both baseball and softball players. It is intended...
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6292130 |
System for determining the speed and/or timing of an object
A system is disclosed that can determine the speed of an object and report that speed in a format suitable for use on a television broadcast, a radio broadcast, the Internet or another medium. One...
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6159113 |
Baseball strike indicator
Light indication apparatus for baseball includes a first light source for emitting first coherent and intense light rays of a first color in a first direction and a second light source for emitting...
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6091355 |
Doppler radar speed measuring unit
A Doppler radar speed measuring module, that is self-contained and handheld, is fabricated on a multilayer PCB (printed circuit board) containing at least one antenna array and electronic...
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6042492 |
Sports analysis and testing system
A sports analysis and testing system includes a plurality of high-speed digital video cameras, each aimed at a player from a different perspective to record their movements and those of a ball in...
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5988861 |
Sports implement testing methods and apparatus
Methods and apparatus for testing a striking-type sports implement such as a bat is disclosed. In terms of apparatus, a system according to the invention includes a bat-swinging module, a...
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5868578 |
Sports analysis and testing system
A sports analysis and testing system includes a plurality of high-speed digital video cameras, each aimed at a player from a different perspective to record their movements and those of a ball in...
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5833549 |
Sports trainer and game
An arrangement for use in training players of a game during a simulated game session in the correct use of a game implement that has to be moved properly during an actual game to encounter a ball...
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5741182 |
Sensing spatial movement
Apparatus including a video baseball-simulating game and a special bat containing a combination of electronic, mechanical, and optical components for providing infrared radiation or other energy...
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5443260 |
Virtual reality baseball training and amusement system
A virtual reality baseball training and amusement apparatus which detects the speed and projected flight of a batted baseball or softball. The invention provides a display of a simulated game...
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5118102 |
Bat selector
An instrument combining physical and physiological measurements of a person's swing of a bat determines the optimum bat weight to provide maximum efficient ball speed after contact. Also a process...
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4915384 |
Player adaptive sports training system
An adaptive sports training system accommodates its performance to a player's level of skill. The system is adapted to deliver a ball to a player for return to a target. The system includes a...
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4906193 |
Intrinsic perceptual motor training device
A perceptual motor training device uses a non-tactile method of training a patient who has suffered some interruption of his neurological functions to recognize the spatial position and orientation...
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4708343 |
Apparatus for baseball batting practice
A baseball practice apparatus comprised of a vertically extending panel having a plurality of selectively operable lights which generate focused light beams directed forward from the panel. A...
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