USPatentGranted
S1

Solar cell wafer

Granted 21 Feb 2023 · no office action yet

Current assignee: DB TRUSTEES (HONG KONG) LIMITED · originally SunPower

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Attorney: Attorney · Log in to unlock

Inventors: Yafu Lin · Examiner: Derrick E Holland · AU 2912 · TC 2900

Application
29/722,676
filed 31 Jan 2020
Publication
Not published
not published
Patent· this page
US D978781
granted 21 Feb 2023

Life of the patent

10 dated events
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Description

1 parts
›FIG. 1 is a front elevational view of…

FIG. 1 is a front elevational view of a solar cell wafer;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof, the bottom plan view being a mirror image of the top plan view;

FIG. 4 is a right side elevational view thereof, the left side elevational view being a mirror image of the right side elevational view;

FIG. 5 is an enlarged view of callout box 5 from FIG. 1 ; and,

FIG. 6 is an enlarged view of callout box 6 from FIG. 2 .

The evenly spaced broken lines depict portions of the solar cell wafer that form no part of the claimed design. The dot-dash broken lines form no part of the claimed design.

the grant prints no section headings; every part label below is ours, taken from that part's own first words

Claims

1 · 1 independent · depth 1
1 granted claims

Classifications

1 codes
USPC · US Patent Classification
D13/102

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File wrapper

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Pendency
3.1 y
1,117 days filing → grant
Office actions
0
after a restriction
Examiner
Derrick E Holland
art unit 2912 · TC 2900
Citations: 6 back · 0 forward

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Chain of title

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Term & fees

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Worldwide family

13 members · 2 offices
US3JP10
this patentIP5 & PCTother officessolid = grantedhover for detail · click to open
Members
13
DOCDB simple family 76934235
Offices
2
US · JP
Granted
13 of 13
grant date present
Non-English titles
9
shown as filed, never translated
›IP5 & PCT — 13 members
OfficePublicationKindPublishedFiledStatusTitle
USthis patentUS-D978781-SS121 Feb 202331 Jan 2020grantedSolar cell wafer
USUS-D1002523-SS124 Oct 202315 Feb 2023grantedSolar cell wafer
USUS-D1096604-SS17 Oct 202518 Sep 2023grantedSolar cell wafer
JPJP-1691134-SS26 Jul 202127 Jul 2020grantedno title held
JPJP-1713759-SS27 Apr 202227 Jul 2020grantedソーラーセルja
JPJP-1713760-SS27 Apr 202227 Jul 2020grantedソーラーセルja
JPJP-1713761-SS27 Apr 202227 Jul 2020grantedソーラーセルja
JPJP-1713762-SS27 Apr 202227 Jul 2020grantedソーラーセルja
JPJP-1713838-SS27 Apr 202227 Jul 2020grantedソーラーセルja
JPJP-1713839-SS27 Apr 202227 Jul 2020grantedソーラーセルja
JPJP-1713840-SS27 Apr 202227 Jul 2020grantedソーラーセルja
JPJP-1713841-SS27 Apr 202227 Jul 2020grantedソーラーセルja
JPJP-1713842-SS27 Apr 202227 Jul 2020grantedソーラーセルja

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Citations

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