Energy Conversion Or Transformation Patents (Class D13/101)
Solar unit or component thereof (Class D13/102)
Battery or casing therefor (1) (Class D13/103)
Battery charger (Class D13/107)
Transformer, rectifier or casing therefor (3) (Class D13/110)
Generator, motor or casing therefor (Class D13/112)
Inductor (e.g., coil, etc.) (Class D13/117)
Element or attachment (Class D13/118)
  • Multipoint self-leveling laser
    Patent number: D500734
    Type: Grant
    Filed: May 10, 2002
    Date of Patent: January 11, 2005
    Assignee: Chicago Steel Tape
    Inventors: Ash Puri, Bill Huff, Steve Watts, Duard Wilson, Russell Forbes, Ronald Llanes, Gregory Foster
  • Rotating laser
    Patent number: D502446
    Type: Grant
    Filed: May 10, 2002
    Date of Patent: March 1, 2005
    Assignee: Chicago Steel Tape Company
    Inventors: Duard Wilson, Russell Forbes, Gregory Foster
  • Laser head
    Patent number: D509180
    Type: Grant
    Filed: November 7, 2003
    Date of Patent: September 6, 2005
    Assignee: Black & Decker Inc.
    Inventors: Christopher J. Murray, Aldo Balatti, Robert D. Watters
  • Piezo electric resonator
    Patent number: D516500
    Type: Grant
    Filed: January 14, 2004
    Date of Patent: March 7, 2006
    Assignee: Seiko Epson Corporation
    Inventor: Seiichiro Ogura
  • Laser cabinet
    Patent number: D517474
    Type: Grant
    Filed: July 14, 2003
    Date of Patent: March 21, 2006
    Assignee: Universal Laser Systems
    Inventors: Yefim P. Sukhman, Edwin W. Gorham, Stefano J. Noto, Christian J. Risser, James W. Rabideau, John Danielson, Mark Howse
  • Piezo electric resonator
    Patent number: D520940
    Type: Grant
    Filed: January 14, 2004
    Date of Patent: May 16, 2006
    Assignee: Seiko Epson Corporation
    Inventor: Seiichiro Ogura
  • Light source system
    Patent number: D523806
    Type: Grant
    Filed: June 10, 2003
    Date of Patent: June 27, 2006
    Assignee: EXFO Photonic Solutions Inc.
    Inventors: Janine Symanzik, John Joseph Kuta
  • Energy production unit
    Patent number: D530662
    Type: Grant
    Filed: November 30, 2004
    Date of Patent: October 24, 2006
    Assignee: Wartsila Finland Oy
    Inventors: Ville Kokkonen, Niklas Lindfors, Asko Pesonen, Sampsa Piira, Mikko Salonen
  • Fuel cell system enclosure
    Patent number: D462050
    Type: Grant
    Filed: November 13, 2000
    Date of Patent: August 27, 2002
    Assignee: Acumentrics Corporation
    Inventors: Hugh Smith, Ronald Vish
  • Pistol grip transducer
    Patent number: D465197
    Type: Grant
    Filed: March 27, 2002
    Date of Patent: November 5, 2002
    Inventors: William B. Streett, Charles M. Curley
  • Variable optical attenuator
    Patent number: D467224
    Type: Grant
    Filed: November 13, 2001
    Date of Patent: December 17, 2002
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Kun-Tsan Wu, Chien Cheng Chen
  • Variable optical attenuator
    Patent number: D467537
    Type: Grant
    Filed: November 13, 2001
    Date of Patent: December 24, 2002
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Kun-Tsan Wu, Chien Cheng Chen
  • Pressure transducer
    Patent number: D468683
    Type: Grant
    Filed: June 1, 2001
    Date of Patent: January 14, 2003
    Assignee: Honeywell International Inc.
    Inventor: D. Joseph Maurer
  • Laser projection tool
    Patent number: D469556
    Type: Grant
    Filed: August 8, 2001
    Date of Patent: January 28, 2003
    Assignee: American Tool Companies, Inc.
    Inventors: Fabrice Malard, John Loudenslager, Ryan Keith Hopper
  • Interfacial adapter
    Patent number: D540251
    Type: Grant
    Filed: January 30, 2004
    Date of Patent: April 10, 2007
    Assignee: Sennheiser electronic GmbH Co. KG
    Inventors: Axel Schmidt, Michael Nickel
  • Rotating laser
    Patent number: D469738
    Type: Grant
    Filed: May 31, 2001
    Date of Patent: February 4, 2003
    Assignee: Kabushiki Kaisha Topcon
    Inventor: Mitsuo Ishii
  • Laser head
    Patent number: D470816
    Type: Grant
    Filed: June 15, 2001
    Date of Patent: February 25, 2003
    Assignees: Spectra Physics, Inc., Laser Drive, Inc.
    Inventors: Philip C. Thackray, Micki Downey
  • Electroacoustic transducer
    Patent number: D546274
    Type: Grant
    Filed: July 15, 2005
    Date of Patent: July 10, 2007
    Assignee: Star Micronics Co., Ltd.
    Inventors: Kentaro Yonehara, Yoshio Imahori, Hiroshi Fujinami, Yasunori Tsukuda, Motoaki Ito
  • Electroacoustic transducer
    Patent number: D546275
    Type: Grant
    Filed: July 15, 2005
    Date of Patent: July 10, 2007
    Assignee: Star Micronics Co., Ltd.
    Inventors: Kentaro Yonehara, Yoshio Imahori, Hiroshi Fujinami, Yasunori Tsukuda, Motoaki Ito
  • Power supply
    Patent number: D550617
    Type: Grant
    Filed: September 19, 2006
    Date of Patent: September 11, 2007
    Inventor: Baoliang Wang
  • Energy converter purifier
    Patent number: D552028
    Type: Grant
    Filed: November 17, 2005
    Date of Patent: October 2, 2007
    Inventor: Chao-Kuan Huang
  • Optical transmission conversion device
    Patent number: D552538
    Type: Grant
    Filed: March 3, 2006
    Date of Patent: October 9, 2007
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Shigeyuki Sakura, Motoyasu Morinaga
  • Optical transmission conversion device
    Patent number: D556128
    Type: Grant
    Filed: March 3, 2006
    Date of Patent: November 27, 2007
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Takeshi Miyakawa, Shigeyuki Sakura, Motoyasu Morinaga
  • Piezoelectric microactuator
    Patent number: D479704
    Type: Grant
    Filed: May 1, 2002
    Date of Patent: September 16, 2003
    Assignee: NGK Insulators, Ltd.
    Inventors: Masahiko Namerikawa, Kazuyoshi Shibata, Koji Ikeda
  • Transducer
    Patent number: D480353
    Type: Grant
    Filed: October 16, 2001
    Date of Patent: October 7, 2003
    Assignee: Asahi Tsushin Co., Ltd.
    Inventor: Wataru Takahashi
  • Actuator
    Patent number: D563865
    Type: Grant
    Filed: July 20, 2005
    Date of Patent: March 11, 2008
    Assignee: KONE Cargotec Patenter HB
    Inventor: Lars-Olov Ahlgren
  • Photoelectric conversion device
    Patent number: D483011
    Type: Grant
    Filed: May 28, 2002
    Date of Patent: December 2, 2003
    Assignee: Kabushiki Kaisha Toshiba
    Inventor: Kazuhiro Shimada
  • Device housing
    Patent number: D570281
    Type: Grant
    Filed: September 28, 2006
    Date of Patent: June 3, 2008
    Assignee: Raztec Limited
    Inventors: Trevor Blogg, Warren Gordon Pettigrew
  • Photoelectric conversion device
    Patent number: D487723
    Type: Grant
    Filed: May 28, 2002
    Date of Patent: March 23, 2004
    Assignee: Kabushiki Kaisha Toshiba
    Inventor: Kazuhiro Shimada
  • Photoelectric conversion device
    Patent number: D488125
    Type: Grant
    Filed: May 28, 2002
    Date of Patent: April 6, 2004
    Assignee: Kabushiki Kaisha Toshiba
    Inventor: Kazuhiro Shimada
  • Fuel cell system fuel container and dispenser
    Patent number: D574767
    Type: Grant
    Filed: November 14, 2007
    Date of Patent: August 12, 2008
    Assignee: Ultracell Corporation
    Inventors: Brian D. Hall, Hiep T. Nguyen, Theodore Prescop
  • Photoelectric conversion device
    Patent number: D488773
    Type: Grant
    Filed: May 28, 2002
    Date of Patent: April 20, 2004
    Assignee: Kabushiki Kaisha Toshiba
    Inventor: Kazuhiro Shimada
  • Photoelectric conversion device
    Patent number: D489038
    Type: Grant
    Filed: May 28, 2002
    Date of Patent: April 27, 2004
    Assignee: Kabushiki Kaisha Toshiba
    Inventor: Kazuhiro Shimada
  • Piezoelectric sensor
    Patent number: D489319
    Type: Grant
    Filed: August 23, 2002
    Date of Patent: May 4, 2004
    Assignee: Biosensor Applications Sweden AB
    Inventors: Per Månsson, Kjeld Jensen, Teodor Aastrup, Henrik Andersson, Jan Smith
  • Electroacoustic transducer
    Patent number: D578062
    Type: Grant
    Filed: February 28, 2008
    Date of Patent: October 7, 2008
    Assignee: Star Micronics Co., Ltd.
    Inventor: Yoichi Gotoh
  • Integral actuator with folded back arms and hollowed out force transfer member
    Patent number: D493135
    Type: Grant
    Filed: December 10, 2002
    Date of Patent: July 20, 2004
    Assignee: Viking Technologies, L.C.
    Inventors: Jeff Moler, John A. Bugel
  • Integral actuator with force transfer member
    Patent number: D493416
    Type: Grant
    Filed: June 19, 2002
    Date of Patent: July 27, 2004
    Assignee: Viking Technologies, L.C.
    Inventor: Jeff Moler
  • Folded back arm actuator
    Patent number: D493417
    Type: Grant
    Filed: December 10, 2002
    Date of Patent: July 27, 2004
    Assignee: Viking Technologies, L.C.
    Inventors: Jeff Moler, John A. Bugel
  • Integral force transfer member
    Patent number: D494923
    Type: Grant
    Filed: June 19, 2002
    Date of Patent: August 24, 2004
    Assignee: Viking Technologies, L.C.
    Inventor: Jeff Moler
  • Integral actuator with hollowed out force transfer member
    Patent number: D496330
    Type: Grant
    Filed: December 10, 2002
    Date of Patent: September 21, 2004
    Assignee: Viking Technologies, L.C.
    Inventors: Jeff Moler, John A. Bugel
  • Portable fuel cell system
    Patent number: D590766
    Type: Grant
    Filed: October 9, 2008
    Date of Patent: April 21, 2009
    Assignee: UltraCell Corporation
    Inventors: Jennifer E. Brantley, Ian W. Kaye, Robert David Richardson, Gerry Tucker
  • Portable fuel cell system with removable power adaptor
    Patent number: D590767
    Type: Grant
    Filed: October 9, 2008
    Date of Patent: April 21, 2009
    Assignee: Ultracell Corporation
    Inventors: Jennifer E. Brantley, Ian W. Kaye, Robert David Richardson, Gerry Tucker
  • Thermal energy storage module
    Patent number: D602859
    Type: Grant
    Filed: October 30, 2008
    Date of Patent: October 27, 2009
    Assignee: Ice Energy, Inc.
    Inventors: Gary F. Kaiser, Ramachandran Narayanamurthy, Donald Thomas Cook, Thomas W. Graves
  • Photoelectric conversion element
    Patent number: D604693
    Type: Grant
    Filed: August 13, 2008
    Date of Patent: November 24, 2009
    Assignee: Semiconductor Energy Laboratory Co., Ltd.
    Inventors: Yuusuke Sugawara, Atsushi Hirose
  • Photoelectric conversion element
    Patent number: D605584
    Type: Grant
    Filed: August 13, 2008
    Date of Patent: December 8, 2009
    Assignee: Semiconductor Energy Laboratory Co., Ltd.
    Inventors: Yuusuke Sugawara, Atsushi Hirose
  • Photoelectric energy transducing apparatus
    Patent number: D610986
    Type: Grant
    Filed: May 20, 2009
    Date of Patent: March 2, 2010
    Assignee: Neobulb Technologies, Inc.
    Inventors: Jen-Shyan Chen, Chung-Zen Lin
  • Photoelectric energy transducing apparatus
    Patent number: D615488
    Type: Grant
    Filed: June 26, 2009
    Date of Patent: May 11, 2010
    Assignee: Neobulb Technologies, Inc.
    Inventors: Jen-Shyan Chen, Chung-Zen Lin
  • Photoelectric energy transducing apparatus
    Patent number: D620432
    Type: Grant
    Filed: May 20, 2009
    Date of Patent: July 27, 2010
    Assignee: Neobulb Technologies, Inc.
    Inventors: Jen-Shyan Chen, Chung-Zen Lin
  • Photoelectric energy transducing apparatus
    Patent number: D640189
    Type: Grant
    Filed: June 26, 2009
    Date of Patent: June 21, 2011
    Assignee: Neobulb Technologies, Inc.
    Inventors: Jen-Shyan Chen, Chung-Zen Lin
  • VCSEL array and mounting support
    Patent number: D640971
    Type: Grant
    Filed: December 13, 2010
    Date of Patent: July 5, 2011
    Assignee: Emcore Corporation
    Inventors: James Taylor, Brian Desnoyer, Jiaxi Kan