Boeckman
Chad Boeckman, Hutchinson, MN US
Patent application number | Description | Published |
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20120249212 | EXTERNAL MOUNTED AMPLIFIERS WITH ACTIVE INTERFERENCE CANCELATION USING DIVERSITY ANTENNAS - A system includes a first external mounted amplifier (EMA) having a first low-noise amplifier (LNA) coupled to a first antenna, a second EMA having a second LNA coupled to a second antenna, a first splitter coupled between the first antenna and the first LNA, a first phase shifter coupled to the first splitter, and a second mixer coupled to the first phase shifter. The first LNA is operable to receive a first input signal from first antenna. The second LNA is operable to receive a second input signal from second antenna. The first splitter is operable to derive a first sampling signal from first signal. The first phase shifter is operable to shift the phase of first sampling signal to create a second cancelation signal. The second mixer is operable to mix a second input signal derived from second signal with second cancelation signal to create a second output signal. | 10-04-2012 |
Michael W. Boeckman, St. Louis, MO US
Patent application number | Description | Published |
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20080310613 | ADVANCED INTELLIGENT SINGLE TELEPHONE NUMBER ROUTING - Communications are routed in a communications network based on a location of a requesting party. A communication from the requesting party is received. A location of the requesting party is determined using a geographic address which defines the smallest of two of a set of multiple geographic areas defined by multiple available geographic addresses for the location of the requesting party. A communications destination address for the communication is selected, from multiple possible communications destination addresses, based on the location of the requesting party. The communication is forwarded to the selected communications destination address. | 12-18-2008 |
Paul A. Boeckman, Tulsa, OK US
Patent application number | Description | Published |
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20120073088 | Securing Mechanism for Shackle - A securing mechanism for a shackle having a pair of opposed legs with an opening at one end of each of the pair of opposed legs to form a pair of opposed openings. The securing mechanism includes a shackle bolt having a head at one end and a circumferential groove near an opposed end wherein the shackle bolt is received through the pair of opposed openings in the shackle. A two piece hinged clamp assembly is received in the circumferential groove in order to retain the shackle bolt in the shackle. A retainer pin is received in an opening in the two piece clamp assembly to hold the two piece clamp assembly in a closed position. A retainer clip surrounds the retainer pin. A lock pin through the two piece clamp assembly retains the retainer pin in the two piece clamp. | 03-29-2012 |
20140150240 | Thimble Mechanism For Retention Of A Shackle In A Wire Loop Termination - A thimble mechanism for retention of a shackle in a wire rope loop termination. In one preferred embodiment, a thimble device is provided for a shackle having a pair of opposed legs with each leg having an end with a width smaller than a depth. The thimble device includes a thimble body having an external arcuate edge with a rope groove for receipt of a wire rope therein. A central opening extends through the thimble body with the central opening larger than the width but smaller than the depth of the shackle ends. A keyway is provided in the thimble body extending from the central opening to the arcuate edge of the thimble body. | 06-05-2014 |