Famous Patents
3M employee and church chorister Art Fry needed something to temporarily mark pages in his hymnal. He was in luck because his colleague, Spencer Silver, accidentally developed a glue that was too weak for other purposes. After initially discouraging consumer response, Post-it Notes became a hit in 1979.
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| Number | Title | Issue Date |
| 7876188 | Green technologies: the killer application of EMI-free on-chip inductor The EMI-free planar inductor is the core technology of the green technology. The EMI-free planar inductor adopts the structure of the closed magnetic field flux IC inductor (CMFFICI). All the magnetic field is confined in a small volume. The magnetic field is parall... | 01/25/2011 |
| 7857718 | GolfDiscney: GolfDiscney World, the Triple Star GolfDiscney World and SanXing GolfDiscney World for Triple-Star Golf, SanXing Golf of GolfRing, GolfDisc, GolfBall and Golfrisbee, RingBall Golf The Golf Discney World or GolfDiscney World is the combinatory hot topic on golfdisc, ancient China mystery, SanXingDui heritage and Eastern Olympics, YanYun. The GolfDiscney World has the versatile Golfing activities. The GolfDiscney World goes through the mysterio... | 12/28/2010 |
| 7794341 | Golfrisbee basket/sporting for re-bouncing lightweight golfring/disk The killer applications of golfrisbee are comprised of the golfball, golh club, golfrisbee disc and golfrisbee basket, golfrisbee target, grenade, water golh gun club, etc. Swiveling the golh club, the flying object is thrown to fly into the golfrisbee basket. The g... | 09/14/2010 |
| 7663349 | Green technologies: 7less microsystems The green technology is the technology for the green society having the green safety. The green technology is not only save the resource and recycle the resource but also save the energy and recycling the energy. The core technology of the Green Technology is the 7L... | 02/16/2010 |
| 7525392 | XtalClkChip: trimming-free crystal-free precision reference clock oscillator IC chip A XtalClkChip based on the application of hierarchical circuit and noise circuit design on the RF circuits of LC oscillation tank and the multi-phase fractional PLL are developed. The XtalClkChip combines both the XtalChip and multi-phase fractional PLL to provide t... | 04/28/2009 |
| 7511589 | DFY of XtalClkChip: design for yield of trimming-free crystal-free precision reference clock osillator IC chip A Design For Yield (DFY) of Crystal Chip (XTALCHIP (Trademark for a chip equivalent to a crystal resonator)) is to have the high yield of high quality high accurate clock chip to be able to integrated in the SOC environment to save the production cost and board spac... | 03/31/2009 |
