Patents
US 11799927 B1: Systems and methods for distributed vector drawing pipeline for collaboration systems
- Granted
- 2023-10-24
- Filed
- 2023-06-22 application 18213181
- Type
- Utility · 30 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
Systems and methods are provided for processing data received at a server node from a first client node. The method includes generating filtered data by removing one or more erroneous sample points from the data received from the first client node. The one or more erroneous sample points represent one or more sample points determined to be unintentionally entered at the first client node. The method includes generating selected data by removing one or more redundant sample points from the filtered data. The method includes generating graphical data at multiple fidelity levels from the selected data. The method includes receiving a current zoom level of the second client node displaying a portion of a shared virtual workspace that includes a digital asset associated with the graphical data. The method includes sending the generated graphical data to the second client node in dependence on the current zoom level.
Source: PVGPATDIS, file of 2026-04-10 (ipg231024.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Haworth, Inc. 200 patents | US company or organization | Holland, MI | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Rupen Chanda | Austin, TX | 51 | PVGPATDIS, file of 2026-04-10 | |
| Diyu Liu | Fremont, CA | 4 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| G06T | Image data processing or generation, in general | G06T11/001 | PVGPATDIS, file of 2026-04-10 |
| H04L | Transmission of digital information, e.g. telegraphic communication | H04L65/403 | PVGPATDIS, file of 2026-04-10 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
| Recorded | What | From | To | Reel/frame | Source |
|---|---|---|---|---|---|
| 2024-10-14 | Assignment Intellectual property assignment agreement | THOUGHT STREAM LLC signed 2024-06-14 HAWORTH, INC. signed 2024-06-14 | BLUESCAPE BUYER, LLC CHICAGO, IL | 69163/654 | PASDL, file of 2026-10-15 |
| 2024-09-30 | Assignment Assignment of assignor's interest | HAWORTH, INC. signed 2024-09-16 | BLUESCAPE BUYER LLC (DBA BLUESCAPE) CHICAGO, IL | 69082/824 | PASDL, file of 2026-10-15 |
| 2023-09-08 | Assignment Assignment of assignor's interest | LIU, DIYU signed 2023-06-23 CHANDA, RUPEN signed 2023-08-30 | HAWORTH, INC. HOLLAND, MI | 64849/345 | ECORSEXC, file of 2026-09-25 |
Documents recorded with the USPTO Assignment Recordation Branch that list this patent. A security interest is a lender’s claim on the patent as collateral; a release ends it.
USPTO bulk data: PatentsView granted patents, disambiguated (PVGPATDIS) for patents, assignees, inventors, places and CPC categories; the USPTO Patent Assignment Dataset (ECORSEXC) for assignments and security interests. Patents filed in the last 20 years. No claims or full text. Links to other records are by name (and state): EXACT means the identical full name and state; FUZZY means a looser name match, with the confidence shown.