Patent Application
Provisional
App. No. 61/060,921
· Confirmation No. 8322
Trench Process and Structure for Backside Contact Solar Cells with Polysilicon Diffusion Regions
Inventor:
David D. Smith
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2008-07-18 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2008-06-12 | SPEC |
Specification | 13 | View | |
| 2008-06-12 | CLM |
Claims | 4 | View | |
| 2008-06-12 | ABST |
Abstract | 1 | View | |
| 2008-06-12 | DRW |
Drawings-only black and white line drawings | 7 | View | |
| 2008-06-12 | TR.PROV |
Provisional Cover Sheet (SB16) | 3 | View | |
| 2008-06-12 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2008-06-12 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View |
Inventors
David D. Smith
San Jose, CA
Attorneys & Agents of Record
Prosecution
- Customer No.
- 74254
- Docket No.
- 10031.003900
- Confirmation No.
- 8322
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Claims priority from a provisional application
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App. 12/392,923
· US 7,851,698
Filed 2009-02-25
· Patented Case
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App. 14/612,822
· US 9,231,145
Filed 2015-02-03
· Patented Case
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App. 90/015,143
Filed 2022-10-27
· Reexamination Certificate Issued
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App. 18/408,656
Filed 2024-01-10
· Publications -- Issue Fee Payment Verified
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PCT
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PCT/US2009/042130
Filed 2009-04-29
· RO PROCESSING COMPLETED-PLACED IN STORAGE
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App. 13/893,005
· US 8,772,894
Filed 2013-05-13
· Patented Case
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App. 16/156,483
· US 10,396,230
Filed 2018-10-10
· Patented Case
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App. 16/923,239
· US 11,183,607
Filed 2020-07-08
· Patented Case
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App. 14/945,931
· US 9,437,763
Filed 2015-11-19
· Patented Case
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App. 15/585,382
· US 9,929,298
Filed 2017-05-03
· Patented Case
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App. 12/431,684
· US 7,812,250
Filed 2009-04-28
· Patented Case
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App. 14/252,525
· US 8,975,717
Filed 2014-04-14
· Patented Case
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App. 15/230,153
· US 9,666,735
Filed 2016-08-05
· Patented Case
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App. 15/896,449
· US 10,128,395
Filed 2018-02-14
· Patented Case
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App. 16/506,796
· US 10,714,647
Filed 2019-07-09
· Patented Case
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App. 13/872,961
· US 8,673,673
Filed 2013-04-29
· Patented Case
Child
Claims priority from a provisional application
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App. 17/529,719
· US 12,074,240
Filed 2021-11-18
· Patented Case
Child
PCT
Claims priority from a provisional application
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PCT/US2009/042135
Filed 2009-04-29
· RO PROCESSING COMPLETED-PLACED IN STORAGE
No recorded assignments were found for this patent.
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Quick Facts
- App. No.
- 61/060,921
- Filed
- 2008-06-12
External Links