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Inventor

Pengxiang Qian

Inventor
Shanghai, CN

Overview

3→
Patents
2020–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C03Cprimary
C03CChemical composition of glasses, glazes or vitreous enamels25%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form13%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers13%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables13%
C03BManufacture, shaping, or supplementary processes13%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers13%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1013%
PatentTitleYear
11,059,738Low CTE boro-aluminosilicate glass for glass carrier wafers202110,979,795Headphone eartips with internal support components for outer eartip bodies202110,730,792Thin glass roll and method for producing same2020

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2020Patents assigned to SCHOTT AG (1)· patent assignee history
2020–2021Based in Shanghai, CN· patent location history
2021Patents assigned to APPLE INC (1)· patent assignee history
2021Patents assigned to SCHOTT GLASS TECHNOLOGIES SUZHOU CO LTD (1)· patent assignee history
2021Based in San Jose, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
APPLE INC12021
SCHOTT AG12020
SCHOTT GLASS TECHNOLOGIES SUZHOU CO LTD12021
Locations
LocationPatentsSpan
Shanghai, CN22020–2021
San Jose, California, US12021