USD521950S1 - Light emitting diode - Google Patents

Light emitting diode Download PDF

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Publication number
USD521950S1
USD521950S1 US29/228,111 US22811105F USD521950S US D521950 S1 USD521950 S1 US D521950S1 US 22811105 F US22811105 F US 22811105F US D521950 S USD521950 S US D521950S
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US
United States
Prior art keywords
light emitting
emitting diode
view
ornamental design
perspective
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US29/228,111
Inventor
Tomio Inoue
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rohm Co Ltd
Original Assignee
Rohm Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rohm Co Ltd filed Critical Rohm Co Ltd
Assigned to ROHM CO., LTD. reassignment ROHM CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: INOUE, TOMIO
Application granted granted Critical
Publication of USD521950S1 publication Critical patent/USD521950S1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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FIG. 1 is a front view of a light emitting diode showing a first embodiment of my new design, the rear view being identical to the front view;
FIG. 2 is a top plan view of the first embodiment;
FIG. 3 is a right side view of the first embodiment, the left side view being identical to the right side view;
FIG. 4 is a bottom view of the first embodiment;
FIG. 5 is a sectional view of the first embodiment taken along 5—5 lines in FIG. 2;
FIG. 6 is a perspective view of the first embodiment;
FIG. 7 is a front view of a light emitting diode showing a second embodiment of my new design, the rear view being identical to the front view;
FIG. 8 is a top plan view of the second embodiment;
FIG. 9 is a right side view of the second embodiment, the left side view being identical to the right side view;
FIG. 10 is a bottom view of the second embodiment;
FIG. 11 is a sectional view of the second embodiment taken along 11—11 lines in FIG. 8; and,
FIG. 12 is a perspective view of the second embodiment.

Claims (1)

    CLAIM
  1. I claim the ornamental design for a light emitting diode, as shown.
US29/228,111 2004-10-19 2005-04-19 Light emitting diode Expired - Lifetime USD521950S1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2004-031728 2004-02-09
JP2004031727 2004-10-19
JP2004031728 2004-10-19
JP2004-031727 2004-10-19

Publications (1)

Publication Number Publication Date
USD521950S1 true USD521950S1 (en) 2006-05-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
US29/228,111 Expired - Lifetime USD521950S1 (en) 2004-10-19 2005-04-19 Light emitting diode

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US (1) USD521950S1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD563333S1 (en) * 2006-04-05 2008-03-04 Seoul Semiconductor Co., Ltd. Light emitting diode (LED)
USD585850S1 (en) * 2007-07-20 2009-02-03 Lg Innotek Co., Ltd Light-emitting diode (LED)
USD1079660S1 (en) * 2022-09-29 2025-06-17 Nichia Corporation Laser diode
USD1102396S1 (en) * 2023-08-08 2025-11-18 Creeled, Inc. Light-emitting device package
USD1104971S1 (en) 2022-01-18 2025-12-09 Creeled, Inc. Light-emitting device package

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4843280A (en) * 1988-01-15 1989-06-27 Siemens Corporate Research & Support, Inc. A modular surface mount component for an electrical device or led's
US20020056848A1 (en) * 2000-11-14 2002-05-16 Ralph Wirth Light-emitting diode
USD476961S1 (en) * 2002-04-12 2003-07-08 Citizen Electronics Co., Ltd. Light-emitting diode
US20030155580A1 (en) * 2001-08-14 2003-08-21 Dominik Eisert Radiation emitting structural element
US20030173575A1 (en) * 2000-02-15 2003-09-18 Dominik Eisert Radiation emitting semiconductor device
US20040061440A1 (en) * 2002-09-30 2004-04-01 Citizen Electronics Co., Ltd. Light emitting diode and back light unit
US20040070338A1 (en) * 2002-10-07 2004-04-15 Citizen Electronics Co., Ltd. White light emitting device
US6774406B2 (en) * 2001-11-26 2004-08-10 Citizen Electronics Co., Ltd. Light emitting diode device
US20050173721A1 (en) * 2004-02-05 2005-08-11 Citizen Electronics Co. Ltd. Surface-mount type light emitting diode and method for manufacturing it
US6956241B2 (en) * 2002-04-05 2005-10-18 Kabushiki Kaisha Toshiba Semiconductor light emitting element with improved light extraction efficiency
US20050253157A1 (en) * 2004-05-17 2005-11-17 Kabushiki Kaisha Toshiba Semiconductor light emitting device and semiconductor light emitting apparatus

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4843280A (en) * 1988-01-15 1989-06-27 Siemens Corporate Research & Support, Inc. A modular surface mount component for an electrical device or led's
US20030173575A1 (en) * 2000-02-15 2003-09-18 Dominik Eisert Radiation emitting semiconductor device
US6730939B2 (en) * 2000-02-15 2004-05-04 Osram Opto Semiconductors Gmbh Radiation emitting semiconductor device
US20020056848A1 (en) * 2000-11-14 2002-05-16 Ralph Wirth Light-emitting diode
US20030155580A1 (en) * 2001-08-14 2003-08-21 Dominik Eisert Radiation emitting structural element
US6774406B2 (en) * 2001-11-26 2004-08-10 Citizen Electronics Co., Ltd. Light emitting diode device
US6956241B2 (en) * 2002-04-05 2005-10-18 Kabushiki Kaisha Toshiba Semiconductor light emitting element with improved light extraction efficiency
USD476961S1 (en) * 2002-04-12 2003-07-08 Citizen Electronics Co., Ltd. Light-emitting diode
US20040061440A1 (en) * 2002-09-30 2004-04-01 Citizen Electronics Co., Ltd. Light emitting diode and back light unit
US20040070338A1 (en) * 2002-10-07 2004-04-15 Citizen Electronics Co., Ltd. White light emitting device
US20050173721A1 (en) * 2004-02-05 2005-08-11 Citizen Electronics Co. Ltd. Surface-mount type light emitting diode and method for manufacturing it
US20050253157A1 (en) * 2004-05-17 2005-11-17 Kabushiki Kaisha Toshiba Semiconductor light emitting device and semiconductor light emitting apparatus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD563333S1 (en) * 2006-04-05 2008-03-04 Seoul Semiconductor Co., Ltd. Light emitting diode (LED)
USD585850S1 (en) * 2007-07-20 2009-02-03 Lg Innotek Co., Ltd Light-emitting diode (LED)
USD1104971S1 (en) 2022-01-18 2025-12-09 Creeled, Inc. Light-emitting device package
USD1079660S1 (en) * 2022-09-29 2025-06-17 Nichia Corporation Laser diode
USD1102396S1 (en) * 2023-08-08 2025-11-18 Creeled, Inc. Light-emitting device package

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