VALVE CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 18419
 
 
 
A63F CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; GAMES NOT OTHERWISE PROVIDED FOR 1362
 
 
 
1403 COMMUNICATIONS EQUIPMENT, WIRELESS REMOTE CONTROLS AND RADIO AMPLIFIERS1160
 
 
 
G06T IMAGE DATA PROCESSING OR GENERATION, IN GENERAL 9125
 
 
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 6263
 
 
 
2101 GAMES AND TOYS530
 
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 4180
 
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 2241
 
 
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 1222
 
 
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS191

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0221,184 RADIAL DENSITY MASKING SYSTEMS AND METHODSJan 31, 17Aug 03, 17[G06T]
2017/0080,339 PLAYER BIOFEEDBACK FOR DYNAMICALLY CONTROLLING A VIDEO GAME STATEDec 05, 16Mar 23, 17[A63F]
2016/0209,556 LOW F/# LENSJan 16, 15Jul 21, 16[G02B]
2016/0199,737 PROTECTING AGAINST POLYMORPHIC CHEAT CODES IN A VIDEO GAMEMar 23, 16Jul 14, 16[H04L, A63F]
2016/0131,761 POSITIONAL TRACKING SYSTEMS AND METHODSNov 10, 15May 12, 16[G01S]
2016/0124,502 SENSORY FEEDBACK SYSTEMS AND METHODS FOR GUIDING USERS IN VIRTUAL REALITY ENVIRONMENTSNov 05, 15May 05, 16[G02B, G06T, G06F]
2015/0105,152 GAME CONTROLLER SYSTEMS AND METHODSOct 14, 14Apr 16, 15[A63F]
2014/0267,046 VARIABLE USER TACTILE INPUT DEVICE WITH DISPLAY FEEDBACK SYSTEMMar 14, 13Sep 18, 14[G06F]
2014/0267,667 OUTWARD FACING CAMERA SYSTEM WITH IDENTICAL CAMERA AND EYE IMAGE PICTURE PERSPECTIVEMar 08, 14Sep 18, 14[H04N, G06F]
2014/0267,941 METHOD AND SYSTEM TO CONTROL THE FOCUS DEPTH OF PROJECTED IMAGESMar 14, 13Sep 18, 14[G02B]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9700791 Overlaying interactive video game play with real-time chat sessions with game switchingAug 14, 08Jul 11, 17[H04L, A63F]
9671213 Wearable input deviceMar 21, 15Jun 06, 17[G01R, G01B, A63F]
9511289 Player biofeedback for dynamically controlling a video game stateJul 10, 09Dec 06, 16[A63F]
D767682 ControllerJan 19, 15Sep 27, 16[2101]
D766902 ControllerAug 12, 14Sep 20, 16[1403]
9407797 Methods and systems for changing duty cycle to reduce judder effectApr 17, 13Aug 02, 16[H04N, G09G, G06F]
9398847 Device for measuring interpupillary distance in a head-mounted display unitOct 19, 13Jul 26, 16[G02B, A61B]
9381429 Compositing multiple scene shots into a video game clipFeb 24, 11Jul 05, 16[G06T, A63F]
9317684 Protecting against polymorphic cheat codes in a video gameDec 23, 08Apr 19, 16[H04L, G06F]
D754128 ControllerJan 19, 15Apr 19, 16[1403]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0021,828 GRAPHICAL USER INTERFACE FOR MODIFICATION OF ANIMATION DATA USING PRESET ANIMATION SAMPLESABANFeb 24, 11Jan 26, 12[A63F]
2005/0272,492 Method and system for synchronizing a game system with a physics systemABANMay 06, 04Dec 08, 05[G06F]
2005/0248,577 Method for separately blending low frequency and high frequency information for animation of a character in a virtual environmentABANMay 07, 04Nov 10, 05[G06T, G06F]

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