Inventor
Charles M. Schroeder
Inventor
North Hanover Township, Burlington County, NJ, US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C03Bprimary
C03BManufacture, shaping, or supplementary processes45%
G02BOptical elements, systems or apparatus18%
B01LChemical or physical laboratory apparatus for general use9%
C03CChemical composition of glasses, glazes or vitreous enamels9%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
Y10TTechnical subjects covered by former us classification9%
PatentTitleYear
7,013,739'System and method for confining an object to a region of fluid flow having a stagnation point'20065,513,293'Optical backplane for a telecommunication distribution frame'19964,608,473'Modified zirconia induction furnace'19864,594,088'Method and apparatus for making, coating and cooling lightguide fiber'19864,578,098'Apparatus for controlling lightguide fiber tension during drawing'19864,539,226'High speed lightguide coating apparatus'19854,533,378'Modified zirconia induction furnace'19854,450,333'Zirconia induction furnace'19844,046,298'Methods and apparatus for stripping optical fiber ribbons'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977Patents assigned to WESTERN ELECTRIC CO (1)· patent assignee history
1977Based in Hamilton Township, Mercer County, NJ, US· patent location history
1984–1986Patents assigned to AT & T TECHNOLOGIES INC (6)· patent assignee history
1984–1986Based in North Hanover Township, Burlington County, NJ, US· patent location history
1986–1996Based in Wrightstown, NJ, US· patent location history
1996Patents assigned to AT & T CORP (1)· patent assignee history
2006Patents assigned to UNIV LELAND STANFORD JUNIOR (1)· patent assignee history
2006Based in Stanford, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AT & T TECHNOLOGIES INC | 6 | 1984–1986 |
| AT & T CORP | 1 | 1996 |
| UNIV LELAND STANFORD JUNIOR | 1 | 2006 |
| WESTERN ELECTRIC CO | 1 | 1977 |
Locations
| Location | Patents | Span |
|---|---|---|
| North Hanover Township, Burlington County, New Jersey, US | 5 | 1984–1986 |
| Wrightstown, New Jersey, US | 2 | 1986–1996 |
| Stanford, California, US | 1 | 2006 |
| Hamilton Township, Mercer County, New Jersey, US | 1 | 1977 |