Lens for semiconductor element

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Information

Patent Grant
D420984

References
Source

Patent Number
D420,984
Date Filed
Wednesday, March 19, 1997
29 years ago
Date Issued
Tuesday, February 22, 2000
26 years ago

Inventors
- Yuichi Takagi
- Kazuhiko Ueda
Original Assignees
- Sony Corporation
Examiners
- Vinson; Brian N.
Agents
- Foley & Lardner

US Classifications
- D13 - Equipment for production, distribution, or transformation of energy
Field of Search
- US
- D13 182
- D16 134
- 359 642
- 359 808
- 359 809
- 348 294
- D14 106
- D14 114
International Classifications
- 1303
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a lens for semiconductor element, as shown and described.

US Referenced Citations (8)

Number	Name	Date	Kind
D395423	Koyama et al.	Jun 1998
D395638	Koyama et al.	Jun 1998
D396696	Takagi et al.	Aug 1998
D396702	Ando	Apr 1998
5191480	Murray et al.	Mar 1993
5706140	Nishino et al.	Jan 1998
5726813	Katoh et al.	Mar 1998
5880928	Ma	Mar 1999