Patents
US 11900019 B2: Robust renderer for multi-layer presentation
- Granted
- 2024-02-13
- Filed
- 2020-12-02 application 17109859
- Type
- Utility · 20 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
Systems and techniques for rendering multi-layer computer-aided design related documents are described. A described technique includes accessing layers associated with a floorplan, the layers including a visual layer that depicts the floorplan and an interactive layer that enables user interaction with the visual layer. The layers can have different sizes. The technique includes determining outer boundaries for a selected layer. The technique includes generating a boundary layer based on a polygon defined by the outer boundaries that surrounds layer content. The technique includes scaling, based on the boundary layer, one or more of the layers to have a size that is within a threshold distance of the boundary layer's size, and after scaling, aligning the visual layer and the interactive layer in a merged graphics layer so that the interactive layer can detect user interaction with a corresponding portion of the visual layer.
Source: PVGPATDIS, file of 2026-04-10 (ipg240213_r1.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| NUVOLO TECHNOLOGIES CORPORATION 32 patents | US company or organization | Paramus, NJ | NUVOLO TECHNOLOGIES CORPORATION State business registration EXACT high confidence: identical full name and state Nuvolo Technologies Corp Form D issuer FUZZY medium confidence: same name (legal endings aside) and state | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Tao Ye | Cypress, TX | 54 | PVGPATDIS, file of 2026-04-10 | |
| Khoa Nguyen Van Ho | Houston, TX | 7 | PVGPATDIS, file of 2026-04-10 | |
| Tejas Yadav | West Haven, CT | 24 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| G06F | Electric digital data processing | G06F30/13 | PVGPATDIS, file of 2026-04-10 |
| G06T | Image data processing or generation, in general | G06T17/20 | 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 |
|---|---|---|---|---|---|
| 2023-11-02 | Release of security interest Release of security interest | PACIFIC WESTERN BANK signed 2023-11-02 | NUVOLO TECHNOLOGIES CORPORATION JERSEY CITY, NJ | 65445/445 | PASDL, file of 2026-10-15 |
| 2022-10-11 | Security interest Security interest Security interest | NUVOLO TECHNOLOGIES CORPORATION signed 2019-03-29 | PACIFIC WESTERN BANK DURHAM, NC | 61381/408 | PASDL, file of 2026-10-15 |
| 2022-03-21 | Security interest Security interest Security interest | NUVOLO TECHNOLOGIES CORPORATION signed 2019-03-29 | HERCULES CAPITAL, INC., AS AGENT PALO ALTO, CA | 59326/748 | PASDL, file of 2026-10-15 |
| 2021-03-15 | Correction Corrective assignment to correct the inventors name khoa nguyen ho previously recorded at reel: 054590 frame: 0392. assignor(s) hereby confirms the the correct name. | VAN HO, KHOA NGUYEN signed 2020-11-30 YADAV, TEJAS signed 2020-12-01 YE, TAO signed 2020-12-01 | NUVOLO TECHNOLOGIES CORPORATION PARAMUS, NJ | 55586/739 | ECORSEXC, file of 2026-09-25 |
| 2020-12-09 | Assignment Assignment of assignor's interest | HO, KHOA NGUYEN VAN signed 2020-11-30 YADAV, TEJAS signed 2020-12-01 YE, TAO signed 2020-12-01 | NUVOLO TECHNOLOGIES CORPORATION PARAMUS, NJ | 54590/392 | 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.