US5893074A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Network based task management
Assignee: Jet Propulsion Laboratory
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Filing: 1996-01-29
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Granted: 1999-04-06
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Expires: 2016-01-29
Abstract
Abstract An schedule-control method for managing and controlling projects is described. The method is implemented on components including an electronic user interface, relational database, and computational component. These components are designed to process input data in a well-defined format called a receivable/deliverable (rec/del) format. Using this format, the project is broken down into a series of smaller components or "tasks". Each task involves a contract between a supplier and a receiver, and results in the production of a "product". Suppliers and receivers can enter up-to-the-minute input data in the rec/del format concerning a particular product. Input data are entered through the electronic user interface which can be e-mail or a user-interface computer program. Data are entered into tables of the relational database in the rec/del format. The input data are then rapidly processed with the computational component to generate output data indicating the status of the project.
Inventors
- 👤 Michael Hughes
- 👤 Glen Gira
- 👤 Reed Wilcox
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 11:03
CPC Classifications
G; G06; G06Q; G06Q10/00; G06Q10/10; G06Q10/06; G06Q10/063; G06Q10/0631; G06Q10/06313; G06Q50/00; G06Q50/10; G06Q50/18; G06Q50/188
Claims Analysis
Total Claims: 22
Claim 1
Independent Claim
119 words
A method for schedule-control planning of a project separated into multiple tasks, each of which generates an independent product supplied by a supplier and received by a receiver, said method executed in a computer system, said method comprising: receiving a first set of input data for a task generated in the project from either a supplier or a receiver using an electronic user interface; storing the first set of input data in a database; analyzing the first set of input data for the task stored in the database with a computational component to generate a contract and a state for a product associated with the task; and, processing the state of the product to facilitate planning of the project.
Claim 2
Independent Claim
119 words
A method for schedule-control planning of a project separated into multiple tasks, each of which generates an independent product supplied by a supplier and received by a receiver, said method executed in a computer system, said method comprising: receiving a first set of input data for a task generated in the project from either a supplier or a receiver using an electronic user interface; storing the first set of input data in a database; analyzing the first set of input data for the task stored in the database with a computational component to generate a contract and a state for a product associated with the task; and, processing the state of the product to facilitate planning of the project.
Claim 3
Dependent Claim
16 words
The method of claim 1, wherein said processing further includes negotiating the state of the product.
Claim 4
Dependent Claim
61 words
The method of claim 2, wherein said negotiating includes: sending a first set of output data over the electronic user interface to the supplier, receiver, or supplier and receiver for the task; and receiving a second set of input data in response to the first set of output data from either the supplier, receiver, or supplier and receiver for the task.
Claim 5
Dependent Claim
25 words
The method of claim 3, wherein said negotiating further includes repeating said sending and receiving until an agreement between the supplier and receiver is reached.
Claim 6
Dependent Claim
37 words
The method of claim 3, wherein the database is a relational database and the state of the product is updated during said negotiating by sending the updated state over the user interface and to the relational database.
Claim 7
Dependent Claim
37 words
The method of claim 1, wherein said processing further includes updating the state of at least one product after performing work on the product by sending the updated state over the user interface and to the database.
Claim 8
Dependent Claim
53 words
The method of claim 1, wherein the task is a first task, the method further comprises: separating the project into multiple tasks, including the first task, associated with multiple products supplied by the supplier and received by the receiver; and computing each state for each product to determine a status of the project.
Claim 9
Dependent Claim
18 words
The method of claim 7, wherein said processing of each state includes summing together each of the states.
Claim 10
Dependent Claim
42 words
The method of claim 7, wherein after said computing, said method further includes sending over the electronic user interface to the supplier, receiver, or supplier and receiver of each task a chart, plot, graph, or report describing a status of the project.
Claim 11
Dependent Claim
36 words
The method of claim 9, wherein the supplier, receiver, or supplier and receiver of at least one task sends further input data over the electronic user interface in response to the chart, plot, graph, or report.
Claim 12
Dependent Claim
40 words
The method of claim 1, wherein the input data for the task provided through the user interface includes: a name for the product; a receiver's required delivery date for the product; and, a supplier's available delivery date for the product.
Claim 13
Dependent Claim
33 words
The method of claim 11, wherein said processing further includes determining from the input data whether or not the supplier can supply the receiver with the product by the receiver's required delivery date.
Claim 14
Dependent Claim
26 words
The method of claim 12, wherein the state assigned to the product include a status of "reconciled, "date not agreed", "product not agreed", or "no impact".
Claim 15
Dependent Claim
17 words
The method of claim 1, wherein said receiving, processing, and analyzing are performed on a networked computer.
Claim 16
Dependent Claim
27 words
The method of claim 14, wherein the project comprises a plurality of tasks and wherein a computer is assigned to each supplier and receiver in the project.
Claim 17
Dependent Claim
19 words
The method of claim 15, wherein each computer is connected to one another and distributed over a local-area network.
Claim 18
Dependent Claim
13 words
The method of claim 1, wherein the electronic user interface is electronic mail.
Claim 19
Dependent Claim
18 words
The method of claim 1, wherein said processing is performed with computer code operating on a relational database.
Claim 20
Dependent Claim
16 words
The method of claim 18, wherein the computer code is written in the Foxpro™ programming language.
Claim 21
Dependent Claim
129 words
A software program for a project-managing system to control planning of a project that is separated into multiple tasks, comprising instructions for causing a computer to: provide an electronic user interface so that a first set of input data for each task can be delivered by either a supplier or receiver; receive the first set of input data for each task from either the supplier or receivers using the user interface; store the first set of input data in a relational database; analyze the input data for each task stored in the relational database with a computational component to generate a contract and an initial state for products provided by the project; and, process the state of at least one of the products to facilitate planning of the project.
Claim 22
Dependent Claim
129 words
A software program for a project-managing system to control planning of a project that is separated into multiple tasks, comprising instructions for causing a computer to: provide an electronic user interface so that a first set of input data for each task can be delivered by either a supplier or receiver; receive the first set of input data for each task from either the supplier or receivers using the user interface; store the first set of input data in a relational database; analyze the input data for each task stored in the relational database with a computational component to generate a contract and an initial state for products provided by the project; and, process the state of at least one of the products to facilitate planning of the project.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2002-04-05 | 2002-10-05 | 2003-04-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-04-05 | 2006-10-05 | 2007-04-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-04-05 | 2010-10-05 | 2011-04-06 | $7700.00 | Window Closed / Lapsed |