Infra-red ray transmission machine for cordless headphone
Latest Sony Corporation Patents:
- Methods, terminal device and infrastructure equipment using transmission on a preconfigured uplink resource
- Surface-emitting semiconductor laser
- Display control device and display control method for image capture by changing image capture settings
- Image display device to display a plurality of viewpoint images
- Retransmission of random access message based on control message from a base station
Description
FIG. 1 is a top, front and right-side perspective view of an infra-red ray transmission machine for cordness headphone, showing our new design;
FIG. 3 is a top, front and right-side perspective view thereof, shown with infra-red ray transmission element in a slanted position;
FIG. 3 is a front elevational view of FIG. 1, shown on a reduced scale;
FIG. 4 is a rear elevational view of FIG. 1, shown on a reduced scale;
FIG. 5 is a left-side elevational view of FIG. 1, shown on a reduced scale;
FIG. 6 is a right-side elevational view of FIG. 1, shown on a reduced scale;
FIG. 7 is a top plan view of FIG. 1, shown on a reduced scale; and,
FIG. 8 is a bottom plan view of FIG. 1, shown on a reduced scale.
Referenced Cited
Patent History
Patent number: D337767
Type: Grant
Filed: Nov 19, 1990
Date of Patent: Jul 27, 1993
Assignee: Sony Corporation (Tokyo)
Inventors: Takashi Sogabe (Tokyo), Katsumi Yamatogi (Tokyo)
Primary Examiner: Bernard Ansher
Assistant Examiner: Mitchell I. Siegel
Attorneys: Lewis H. Eslinger, Jay H. Maioli
Application Number: 7/615,484
Type: Grant
Filed: Nov 19, 1990
Date of Patent: Jul 27, 1993
Assignee: Sony Corporation (Tokyo)
Inventors: Takashi Sogabe (Tokyo), Katsumi Yamatogi (Tokyo)
Primary Examiner: Bernard Ansher
Assistant Examiner: Mitchell I. Siegel
Attorneys: Lewis H. Eslinger, Jay H. Maioli
Application Number: 7/615,484
Classifications