US5727159A
Expired / Lapsed
US
⏱️ 0.0 years remaining
System in which a Proxy-Server translates information received from the Internet into a form/format readily usable by low power portable computers
Assignee: Hanger Solutions LLC
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Filing: 1996-04-10
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Granted: 1998-03-10
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Expires: 2016-04-10
Abstract
Abstract A system is provided wherein relatively low-end computers, such as portable, battery-powered computers ordinarily incapable of Internet browsing functions may be used to browse the Internet. The enhanced computing ability for such portables is provided by a unique arrangement having a Proxy-Server with adequate computing power for all World Wide Web (WWW) browsing and downloading functions, and further capable of transposing downloaded files to alternative, low-information-density form suitable for rapid processing and display by connected portable and other low-end computers. In some embodiments the data link from the connected low-end units is a TCP/IP pipe, supporting TCP/IP protocol, but not the many sophisticated extensions usually associated with TCP/IP. In embodiments wherein battery-powered units are used, connected to the Proxy-Server, battery life is exhibited far beyond what would be expected for a battery-powered computer with computing power for browsing the Internet directly.
Inventors
- 👤 Dan Kikinis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 09:54
CPC Classifications
G; G06; G06F; G06F16/00; G06F16/90; G06F16/95; G06F16/957; G06F16/9577; H; H04; H04L; H04L67/00; H04L67/01; H04L67/02; H04L67/50; H04L67/56; H04L67/565; H04L67/5651; H04L67/568; A; A63; A63H; A63H2200/00; H04L69/00; H04L69/08; H04L69/30; H04L69/32; H04L69/322; H04L69/329; H04M; H04M1/00; H04M1/72; H04M1/724; H04M1/72403; H04M1/72445; Y; Y02; Y02D; Y02D30/00; Y02D30/70
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
93 words
A computing system comprising: a field computer comprising a display having a specific size and resolution; and a Proxy-Server connected to the field computer by a data link, the Proxy-Server having an Internet port; wherein the Proxy-Server is adapted to access Internet servers through the Internet port directed by commands and data received from the field computer, to download data from the Internet servers thus accessed, to transpose the downloaded data by reducing information density, and to transfer the transposed data to the field computer via the data link in a TCP/IP format.
Claim 2
Dependent Claim
93 words
A computing system comprising: a field computer comprising a display having a specific size and resolution; and a Proxy-Server connected to the field computer by a data link, the Proxy-Server having an Internet port; wherein the Proxy-Server is adapted to access Internet servers through the Internet port directed by commands and data received from the field computer, to download data from the Internet servers thus accessed, to transpose the downloaded data by reducing information density, and to transfer the transposed data to the field computer via the data link in a TCP/IP format.
Claim 3
Dependent Claim
22 words
A computing system as in claim 1 wherein the field computer is a portable computer powered by an electrical storage cell system.
Claim 4
Dependent Claim
19 words
A computing system as in claim 2 wherein the hand-held computer operates at a maximum one-hundred-thousand instructions per second.
Claim 5
Dependent Claim
33 words
A computing system as in claim 1 wherein the Proxy-Server downloads data comprising WEB pages and transposes the data to match the specific size and resolution of the display of the field computer.
Claim 6
Dependent Claim
31 words
A computing system as in claim 1 wherein the Proxy-Server comprises a cache, and caches data downloaded from Internet servers as a step in transferring the data to the field computer.
Claim 7
Dependent Claim
42 words
A computing system as in claim 1 wherein, upon connection, the field computer transfers to the Proxy-Server information particular to specific characteristics of the field computer, and wherein the Proxy-Server incorporates the information in transposing data for transfer to the field computer.
Claim 8
Dependent Claim
23 words
A computing system as in claim 1 wherein the data link is a telephone connection with a telephone modem in the field computer.
Claim 9
Dependent Claim
96 words
An Internet Proxy-Server comprising: a first data port adapted for accessing other Internet servers; and a second data port adapted for connecting to a field computer; wherein the first Internet server is adapted to access the other Internet servers through the first data port, directed by commands and data received through the second data port from the field computer, to download data from the Internet servers thus accessed, to transpose the downloaded data by reducing information density, and to transfer the transposed data to the field computer via the first data link in a TCP/IP format.
Claim 10
Dependent Claim
96 words
An Internet Proxy-Server comprising: a first data port adapted for accessing other Internet servers; and a second data port adapted for connecting to a field computer; wherein the first Internet server is adapted to access the other Internet servers through the first data port, directed by commands and data received through the second data port from the field computer, to download data from the Internet servers thus accessed, to transpose the downloaded data by reducing information density, and to transfer the transposed data to the field computer via the first data link in a TCP/IP format.
Claim 11
Dependent Claim
25 words
An Internet Proxy-Server as in claim 8 wherein the first data port and the second data port are both adapted for communicating over telephone lines.
Claim 12
Dependent Claim
32 words
An Internet Proxy-Server as in claim 8 wherein the Proxy-Server downloads data comprising WEB pages and transposes the data to match specific size and resolution of a display of the field computer.
Claim 13
Dependent Claim
46 words
An Internet Proxy-Server as in claim 8 wherein the Proxy-Server is adapted to accept information particular to specific characteristics of a field computer connected at the first data port, and wherein the Proxy-Server incorporates the information accepted in transposing data for transfer to the field computer.
Claim 14
Dependent Claim
17 words
An Internet Proxy-Server as in claim 8 wherein the first and second data ports are telephone modems.
Claim 15
Independent Claim
51 words
A method for adapting Internet files for a field computer, comprising steps of: (a) downloading files from the Internet to a Proxy-Server; (b) transposing the files by accomplishing information density reduction; (c) transferring the transposed files to the field computer over a data link connecting the field computer to the Proxy-Server.
Claim 16
Independent Claim
51 words
A method for adapting Internet files for a field computer, comprising steps of: (a) downloading files from the Internet to a Proxy-Server; (b) transposing the files by accomplishing information density reduction; (c) transferring the transposed files to the field computer over a data link connecting the field computer to the Proxy-Server.
Claim 17
Dependent Claim
41 words
The method of claim 13 wherein, in step (b), information specific to the connected field computer, transferred to the Proxy-Server from the filed computer over the data link connecting the field computer to the Proxy-Server, is used in transposing the files.
Claim 18
Dependent Claim
19 words
The method of claim 14 wherein the information specific to the field computer comprises display type, size and resolution.
Claim 19
Independent Claim
113 words
A method for browsing the World Wide Web (WWW) with a first computer, comprising steps of: (a) sending browsing commands and data from the first computer to a second, more powerful computer via a data link connecting the first computer to the second computer; (b) using the browsing commands and data from the first computer to access and browse the WWW via a data port connecting the second computer to the WWW; (c) downloading files from the WWW via the data port to the second computer; (d) transposing the downloaded files in the second computer by reducing information density; and (e) transferring the transposed files via the data link to the first computer.
Claim 20
Independent Claim
113 words
A method for browsing the World Wide Web (WWW) with a first computer, comprising steps of: (a) sending browsing commands and data from the first computer to a second, more powerful computer via a data link connecting the first computer to the second computer; (b) using the browsing commands and data from the first computer to access and browse the WWW via a data port connecting the second computer to the WWW; (c) downloading files from the WWW via the data port to the second computer; (d) transposing the downloaded files in the second computer by reducing information density; and (e) transferring the transposed files via the data link to the first computer.
Claim 21
Dependent Claim
19 words
The method of claim 16 wherein information specific to the first computer is used in transposing the downloaded files.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2001-03-09 | 2001-09-08 | 2002-03-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2005-03-09 | 2005-09-08 | 2006-03-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2009-03-09 | 2009-09-08 | 2010-03-10 | $7700.00 | Window Closed / Lapsed |