Surface-treated electrolytic copper foil and method for wireless charging of flexible printed circuit board
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 6, 2017
Issued Date -
N/A
app pub date -
Aug 19, 2016
filing date -
Aug 19, 2016
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Disclosed are novel copper foils used as components of wireless charging systems. The copper foils can be laminated to produce flexible copper clad laminates, which can then be etched to form printed circuits (coils). The coils can be used as either, or both, of a receiver wireless charging circuit and/or a transmitter wireless charging circuit. Regulation of the chemical and physical properties of the copper foil produces higher efficiencies in the wireless charging system components.
First Claim
Family
International Classification(s)
- H02J:CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR D....
- C25D:PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC ....
- B29C:SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTAN....
- B21C:MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PR....
- C22F:CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS MET....
- B29K:INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, ....
- C23F:NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM S....
- B29L:INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RE....
- H05K:PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAIL....
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully