Bizarre Patents
Mouthguard made at least partially from an edible candy
A mouthguard includes a U-shaped upper bite plate which removably fits over upper teeth of a person, with the entire upper bite plate being made from a soft, deformable and edible gummi candy.
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 7426373 | Electrically tuned resonance circuit using piezo and magnetostrictive materials An impedance tuning system, especially for a cellular telephone system. The system can be used to match the impedance of an antenna element with that of an output stage of a transmitter driving the antenna element. The system includes a piezo capacitor in parallel w... | 09/16/2008 |
| 6967538 | PLL having VCO for dividing frequency A PLL comprising a phase detector, a loop filter and a VCO is disclosed. The phase detector periodically compares an externally inputted clock signal with a frequency of an internal clock signal, and outputs an output signal resulting from phase difference of the tw... | 11/22/2005 |
| 6816021 | Multiple band local oscillator frequency generation circuit A multi-band local oscillator for generating an output oscillator signal of a desired frequency is implemented with a single voltage controlled oscillator providing an input oscillator signal and a switch divider block. The output signal is passed through a selected... | 11/09/2004 |
| 6778030 | Oscillation circuit having a positive feedback oscillation loop and a signal selection part An oscillation circuit is provided including a differential amplifier having plural output terminals that provide output signals having different phases from each other, a SAW resonator, and a phase shift circuit, wherein the differential amplifier, SAW resonator, a... | 08/17/2004 |
| 6544331 | Crystal oscillator and manufacturing method thereof A crystal oscillator and method for manufacturing same including excitation electrode portions formed upon a crystal substrate and thus forming an excitation portion of the area defined between the electrode portions. Axis inversion portions possess an el... | 04/08/2003 |
| 6134117 | Method for high resolution trimming of PCB components A method for high resolution trimming of PCB components, such as capacitors, inductors, transmission lines, transformers, antennas, resistors, etc. The method includes drilling or milling the PCB to effect the electrical characteristics of the component. ... | 10/17/2000 |
| 5875099 | Electronic component An electronic component suppresses stray capacitance and exhibits a high electromagnetic shielding effect, and eliminates flowing of a conductive agent into inappropriate areas and occurrence of a poor electrical connection. Electronic-component devices a... | 02/23/1999 |
| 5717402 | GPS reference clock generator The GPS-disciplined clock consists of two digital phase locked loops. The first, Loop 1, tracks the crystal oscillator's third overtone vs. fundamental frequency variation with a numerical controlled oscillator, NCO1; The second digital phase locked loop,... | 02/10/1998 |
| 4610894 | Method of manufacturing surface acoustic wave device In a method of manufacturing a surface-acoustic-wave device composed of, at least, a substrate through which a surface acoustic wave is propagated, the propagation velocity of the surface acoustic wave is adjusted by applying light directly to the surface... | 09/09/1986 |
| 4586110 | Composite part of piezo-electric resonator and condenser and method of producing same A composite part of a piezo-electric resonator and a condenser integrally joined together and a method of producing the composite part. A composite element is formed of a piezo-electric resonator and a condenser each provided with end electrodes at end po... | 04/29/1986 |
| 4472655 | Tuning fork flexural quartz resonator A tuning fork flexural quartz resonator is cut out from a Z plate rotated at 25°-165° around the X-axis as the rotary axis. The resonator with an excellent frequency sensitivity of about -100 ppm/°C. is obtained when the cut angle θ is 120°.... | 09/18/1984 |
