Bizarre Patents
Method and apparatus for making a drink hop along a bar or counter
A method for generating a drink which appears to hop from a remote spot on the bar or counter and take one or more leaps, before landing in a patron's glass.
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 |
| 8120532 | Beamforming RF circuit and applications thereof A beamforming radio frequency (RF) circuit includes a plurality of antennas, a plurality of amplifiers and an adjust module. The plurality of antennas is operably coupled to interrelate a plurality of beamformed signal components with a beamformed signal. The plural... | 02/21/2012 |
| 7714780 | Beamforming RF circuit and applications thereof A beamforming radio frequency (RF) circuit includes a plurality of antennas, a plurality of amplifiers and an adjust module. The plurality of antennas is operably coupled to interrelate a plurality of beamformed signal components with a beamformed signal. The plural... | 05/11/2010 |
| 7355998 | Support for multiple access point switched beam antennas A plurality of virtual wireless networks are defined. Each of the plurality of virtual wireless networks has a different set of requirements. A node is capable of producing a plurality of antenna beams or patterns. Each virtual wireless network is associated with a ... | 04/08/2008 |
| 7274951 | Multi-beam antenna transmitter/receiver and transmitting/receiving method and transmission beam selection method A multi-beam antenna transmitter/receiver includes reception beam formation units (1041-104M) which form a plurality of reception beams, and transmission beam formation units (1131-113J) which f... | 09/25/2007 |
| 6937186 | Main beam alignment verification for tracking antennas A method for main beam alignment verification includes providing data pertaining to one or more patterns associated with an antenna, measuring power levels of a signal acquired by the antenna, and comparing the measured power levels with the data to determine whethe... | 08/30/2005 |
| 6900756 | Calibrating radiometers Radiometers detect radio wavelength electromagnetic radiation and typically have an antenna (16), an amplifier (18) and a detector (20). All three of these components have response characteristics that may be dependent on temperature, and in the... | 05/31/2005 |
| 6778130 | Position location method and apparatus for a mobile telecommunications system In a cellular mobile telecommunications system the position of a mobile station can be estimated in terms of its bearing and range from a cell site. A multi-element direction finding antenna at the cell site receives signals from the mobile station and a receiver ci... | 08/17/2004 |
| 6650290 | Broadband, low loss, modular feed for phased array antennas In the modular feed for a phased array antenna, the advantages of a series-type feed and a corporate-type feed are combined to increase the system efficiency and the operating bandwidth of the modular feed. Feed modules having a stage of power bifurcation... | 11/18/2003 |
| 4924234 | Plural level beam-forming network A beam-forming network (98) employs one or a plurality of first transmission delay lines (168, 170, 172, 174) for receiving transmit signals (T1-T4) applied thereto, and a plurality of second transmission lines (176), which serve as line summers. Each of ... | 05/08/1990 |
| 4492962 | Transmitting adaptive array antenna A low-power adaptive array for transmitting a signal may be used by itself in low-power applications or in high-power applications in conjunction with a commercial radio transmitter to optimize the radiation field of the transmitter used. The adaptive sys... | 01/08/1985 |
| 4394660 | Phased array feed system A combined phase shifter and signal source are formed by injection locking a variable frequency oscillator. The free running frequency control of the oscillator operates as a phase control when the oscillator is injection locked. The invention functions a... | 07/19/1983 |
| 4348676 | Automatic phase alignment system for a tracking antenna The tracking signals of a monopulse satellite tracking system are optimized by aligning the phases of the azimuth and elevation channels (the "difference" channels) with the reference (or "sum") channel using an autophase controller and a simulated far fi... | 09/07/1982 |
| 4246581 | Direction finder An improved direction finding apparatus for determining the azimuth of a target source of radio frequency signals using in an optimal manner the signals from a central antenna and an associated array of direction finding antennas. The signals of the anten... | 01/20/1981 |
