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Class Information
Number: 257/E33.057
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Light emitting semiconductor devices having a potential or a surface barrier, processes or apparatus peculiar to the manufacture or treatment of such devices, or of parts thereof > Detail of nonsemiconductor component other than light-emitting semiconductor device (epo) > Packaging (epo) > Adapted for surface mounting (epo)
Description: This subclass is indented under subclass E33.056. This subclass is substantially the same in scope as ECLA classification H01L33/00B2B.










Patents under this class:
1 2 3 4 5 6 7 8

Patent Number Title Of Patent Date Issued
6476410 Backside light emitting chip type light emitting element and insulating substrate therefor Nov. 5, 2002
6469321 Surface-mountable light-emitting diode structural element Oct. 22, 2002
6459130 Optoelectronic semiconductor component Oct. 1, 2002
6432745 Two-pole SMT miniature housing for semiconductor components and method for the manufacture thereof Aug. 13, 2002
6407928 LED surface mount Jun. 18, 2002
6396082 Light-emitting diode May. 28, 2002
6392778 Opto-electronic element May. 21, 2002
6392294 Semiconductor device with stable protection coating May. 21, 2002
6376902 Optoelectronic structural element Apr. 23, 2002
6375340 Led component group with heat dissipating support Apr. 23, 2002
6365922 Focusing cup for surface mount optoelectronic diode package Apr. 2, 2002
6355946 Semiconductor device with reflector Mar. 12, 2002
6345903 Surface-mount type emitting diode and method of manufacturing same Feb. 12, 2002
6344689 Optical semiconductor device for surface mounting Feb. 5, 2002
6335545 Light emitting diode element Jan. 1, 2002
6297598 Single-side mounted light emitting diode module Oct. 2, 2001
6277301 Method of producing a wavelength-converting casting composition Aug. 21, 2001
6274890 Semiconductor light emitting device and its manufacturing method Aug. 14, 2001
6270236 L.E.D Lighting unit with transparent carrier panel Aug. 7, 2001
6245259 Wavelength-converting casting composition and light-emitting semiconductor component Jun. 12, 2001
6184544 Semiconductor light emitting device with light reflective current diffusion layer Feb. 6, 2001
6180962 Chip type semiconductor light emitting device having a solder preventive portion Jan. 30, 2001
6121637 Semiconductor light emitting device with increased luminous power Sep. 19, 2000
6093940 Light-emitting diode chip component and a light-emitting device Jul. 25, 2000
6066861 Wavelength-converting casting composition and its use May. 23, 2000
6060729 Light-emitting device May. 9, 2000
6018167 Light-emitting device Jan. 25, 2000
RE36446 Method for producing displays and modular components Dec. 14, 1999
5991160 Surface mount LED alphanumeric display Nov. 23, 1999
5990497 Semiconductor light emitting element, semiconductor light emitting device using same element Nov. 23, 1999
5981979 Radiation-emitting semiconductor component Nov. 9, 1999
5942770 Light-emitting diode chip component and a light-emitting device Aug. 24, 1999
5936264 Mounting technique for a chip light emitting device Aug. 10, 1999
5907151 Surface mountable optoelectronic transducer and method for its production May. 25, 1999
5882949 Method of making compact light-emitting device with sealing member Mar. 16, 1999
5851449 Method for manufacturing a surface-mounted type optical semiconductor device Dec. 22, 1998
5814837 Compact light-emitting device with sealing member Sep. 29, 1998
5807122 Adaptor for mounting on a circuit board Sep. 15, 1998
5760422 Light-emitting diode chip and light-emitting diode using the same Jun. 2, 1998
5706177 Multi-terminal surface-mounted electronic device Jan. 6, 1998
5703401 Miniature semiconductor device for surface mounting Dec. 30, 1997
5670797 Compact light-emitting device with sealing member and light-transmitting resin seal Sep. 23, 1997
5635115 Method for producing semiconductor device Jun. 3, 1997
5612855 Adapter for mounting on a circuit board Mar. 18, 1997
5475241 Light source and technique for mounting light emitting diodes Dec. 12, 1995
5331512 Surface-mount LED Jul. 19, 1994
5298768 Leadless chip-type light emitting element Mar. 29, 1994
5291038 Reflective type photointerrupter Mar. 1, 1994
5265792 Light source and technique for mounting light emitting diodes Nov. 30, 1993
RE34254 Surface mounted LED package May. 18, 1993

1 2 3 4 5 6 7 8










 
 
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