Inventor
Stephen D. Gilder
Inventor
Chula Vista, CA, US
Overview
10→
Patents
2009–2020
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Tprimary
Y10TTechnical subjects covered by former us classification22%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers19%
B29CShaping or joining of plastics11%
C08JWorking-up11%
A47GHousehold or table equipment7%
A61FFilters implantable into blood vessels7%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form7%
D06NWall, floor, or like covering materials, e.g. linoleum, oilcloth, artificial leather, roofing felt, consisting of a fibrous web coated with a layer of macromolecular material7%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds4%
LOC284%
PatentTitleYear
10,610,413Eartip20208,413,331'Earbud and method of manufacture'20138,180,091'Headphone'20128,101,103'Earbud and method of manufacture'20127,985,468'Foam ear plug or earpiece utilizing recycled pulverized polyurethane foam'20117,875,343'Anti-microbial carpet underlay and method of making'20117,785,437'Anti-microbial carpet underlay and method of making'2010D0601241'In-ear stem'2009D0599907'In-ear coupling tip'20097,566,406'Bonded foam product manufactured with vegetable oil polyol and method for manufacturing'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009–2013Patents assigned to SPERIAN HEARING PROT LLC (4)· patent assignee history
2009–2011Patents assigned to L & P PROPERTY MANAGEMENT CO (3)· patent assignee history
2009–2013Based in Chula Vista, CA, US· patent location history
2009Based in Collierville, TN, US· patent location history
2012–2020Patents assigned to GILDER STEPHEN D (4)· patent assignee history
2012–2013Patents assigned to TIEMENS JIM (2)· patent assignee history
2012Patents assigned to HAGLUND CLAES INGEMAR (1)· patent assignee history
2020Based in San Clemente, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GILDER STEPHEN Dself | 4 | 2012–2020 |
| SPERIAN HEARING PROT LLC | 4 | 2009–2013 |
| L & P PROPERTY MANAGEMENT CO | 3 | 2009–2011 |
| TIEMENS JIM | 2 | 2012–2013 |
| HAGLUND CLAES INGEMAR | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Chula Vista, California, US | 8 | 2009–2013 |
| San Clemente, California, US | 1 | 2020 |
| Collierville, TN, US | 1 | 2009 |