Athens, Ohio
United States
38
2020-08-20
34
2020-10-27
These are the the leading inventors for applications assigned to Sunpower, Inc.:
Sunpower, Inc. based in Athens, US has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
Preventing overstroke of free-piston stirling engine from loss of load
#2 | 2018-10-25 ✅ Patent 10,156,204 granted on 2018-12-18Attachment of cylinders in the housing of free-piston stirling machines
#3 | 2018-04-26 ✅ Patent 10,323,604 granted on 2019-06-18Free piston stirling engine that remains stable by limiting stroke
#4 | 2018-04-26 ✅ Patent 10,323,603 granted on 2019-06-18Free piston stirling engine that limits overstroke
#5 | 2017-10-19 ✅ Patent 9,945,322 granted on 2018-04-17Stirling engine or cooler heat exchanger
#6 | 2014-12-04 ✅ Patent 8,960,655 granted on 2015-02-24Compact flexure bearing spring for springing multiple bodies
#7 | 2014-07-24Cold Finger For Cryocoolers
#8 | 2014-01-16 ✅ Patent 8,860,381 granted on 2014-10-14Balancing vibrations at harmonic frequencies by injecting harmonic balancing signals into the armature of a linear motor/alternator coupled to a Stirling machine
#9 | 2014-01-16 ✅ Patent 8,800,302 granted on 2014-08-12Driving an active vibration balancer to minimize vibrations at the fundamental and harmonic frequencies
#10 | 2013-07-18 ✅ Patent 8,857,173 granted on 2014-10-14Two piston, concentric cylinder, alpha free piston Stirling machine
#11 | 2013-07-18Beta Free Piston Stirling Engine In Free Casing Configuration Having Power Output Controlled By Controlling Casing Amplitude Of Reciprocation
#12 | 2012-06-14 ✅ Patent 8,590,301 granted on 2013-11-26Free-piston stirling machine for extreme temperatures
#13 | 2011-08-25 ✅ Patent 8,307,700 granted on 2012-11-13Internal position and limit sensor for free piston machines
#14 | 2010-12-02Involute Foil Regenerator
#15 | 2010-05-06 ✅ Patent 8,310,113 granted on 2012-11-13Multiple armature linear motor/alternator having magnetic spring with no fringe fields and increased power output
#16 | 2010-04-22 ✅ Patent 8,590,300 granted on 2013-11-26Balanced multiple groupings of beta stirling machines
#17 | 2009-08-20 ✅ Patent 7,701,075 granted on 2010-04-20Hybrid electrical power source combining stirling engine driven alternator with supplementing electrical energy storage
#18 | 2008-12-18 ✅ Patent 7,633,173 granted on 2009-12-15Electronic controller matching engine power to alternator power and maintaining engine frequency for a free-piston stirling engine driving a linear alternator
#19 | 2008-12-11 ✅ Patent 7,511,459 granted on 2009-03-31Controller computing a virtual tuning capacitor for controlling a free-piston stirling engine driving a linear alternator
#20 | 2008-12-04 ✅ Patent 7,685,818 granted on 2010-03-30Connection of a free-piston stirling machine and a load or prime mover permitting differing amplitudes of reciprocation
#21 | 2008-10-16 ✅ Patent 7,600,464 granted on 2009-10-13Multi-piece piston for a free piston machine
#22 | 2008-09-25 ✅ Patent 7,437,878 granted on 2008-10-21Multi-stage pulse tube cryocooler with acoustic impedance constructed to reduce transient cool down time and thermal loss
#23 | 2008-08-28 ✅ Patent 7,744,133 granted on 2010-06-29Jointed head with temporary clamp for stirling machine
#24 | 2008-05-29 ✅ Patent 7,453,241 granted on 2008-11-18Electronic controller matching engine power to alternator power and maintaining engine frequency for a free-piston stirling engine driving a linear alternator
#25 | 2008-03-13 ✅ Patent 7,372,255 granted on 2008-05-13Detection of the instantaneous position of a linearly reciprocating member using high frequency injection
#26 | 2007-03-01 ✅ Patent 7,434,409 granted on 2008-10-14Pulse tube cooler having ¼ wavelength resonator tube instead of reservoir
#27 | 2006-09-14 ✅ Patent 7,409,833 granted on 2008-08-12Dual mode compressor with automatic compression ratio adjustment for adapting to multiple operating conditions
#28 | 2006-06-15 ✅ Patent 7,458,143 granted on 2008-12-02System for centering a workpiece on the central axis of a cylindrical bore
#29 | 2006-03-16 ✅ Patent 7,784,184 granted on 2010-08-31Involute foil regenerator method
#30 | 2006-02-09 ✅ Patent 7,210,312 granted on 2007-05-01Energy efficient, inexpensive extraction of oxygen from ambient air for portable and home use
#31 | 2006-02-07 ✅ Patent 6,993,917 granted on 2006-02-07Coupling for heat transfer member
#32 | 2006-01-31 ✅ Patent 6,991,023 granted on 2006-01-31Involute foil regenerator
#33 | 2005-12-08 ✅ Patent 7,000,390 granted on 2006-02-21Stirling cycle engine or heat pump with improved heat exchanger
#34 | 2005-10-20 ✅ Patent 7,266,947 granted on 2007-09-11Temperature control for free-piston cryocooler with gas bearings
#35 | 2005-10-13 ✅ Patent 7,043,835 granted on 2006-05-16Method for centering a workpiece on the cylindrical axis of a bore
#36 | 2005-07-26 ✅ Patent 6,920,967 granted on 2005-07-26Controller for reducing excessive amplitude of oscillation of free piston
#37 | 2005-02-03Securing device for a spring
#38 | 2005-02-03 ✅ Patent 6,880,452 granted on 2005-04-19Spring standoff for a reciprocating device
Also check out Sunpower, Inc.'s (Athens, United States) applicant profile with 6 patent applications submitted.
30284 ⎘