
Wei Y. Zhen
Supervisory Patent Examiner (ID: 12793, Phone: (571)272-3708 , Office: P/2191 )
| Most Active Art Unit | 2122 |
| Art Unit(s) | 2191, 2122, 2762 |
| Total Applications | 373 |
| Issued Applications | 287 |
| Pending Applications | 37 |
| Abandoned Applications | 49 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 13715779
[patent_doc_number] => 20170368844
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-12-28
[patent_title] => TREATING A FIBROUS MATERIAL FOR PRINTING
[patent_app_type] => utility
[patent_app_number] => 15/699825
[patent_app_country] => US
[patent_app_date] => 2017-09-08
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Array
(
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[patent_doc_number] => 20180086058
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-03-29
[patent_title] => LIQUID EJECTING APPARATUS, DRIVE CIRCUIT, AND DRIVING METHOD
[patent_app_type] => utility
[patent_app_number] => 15/675891
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/675891 | Liquid ejecting apparatus, drive circuit, and driving method | Aug 13, 2017 | Issued |
Array
(
[id] => 13839129
[patent_doc_number] => 20190023049
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[patent_kind] => A1
[patent_issue_date] => 2019-01-24
[patent_title] => METHOD FOR FORMING THREE-DIMENSIONAL PATTERN AND PRODUCT OBTAINED THEREBY
[patent_app_type] => utility
[patent_app_number] => 15/674913
[patent_app_country] => US
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Array
(
[id] => 12184775
[patent_doc_number] => 20180043711
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[patent_kind] => A1
[patent_issue_date] => 2018-02-15
[patent_title] => 'DEVICE TO GUIDE A BAND-SHAPED RECORDING MEDIUM BETWEEN SUCCESSIVELY ARRANGED PRINT GROUPS IN A PRINTING APPARATUS'
[patent_app_type] => utility
[patent_app_number] => 15/674740
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Array
(
[id] => 14056653
[patent_doc_number] => 10232609
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[patent_kind] => B2
[patent_issue_date] => 2019-03-19
[patent_title] => Ink jet head and ink jet printer
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[patent_app_number] => 15/674830
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Array
(
[id] => 13927563
[patent_doc_number] => 20190047297
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[patent_kind] => A1
[patent_issue_date] => 2019-02-14
[patent_title] => SYSTEM AND METHOD FOR ROTATING A THREE-DIMENSIONAL (3D) OBJECT DURING PRINTING OF THE OBJECT
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Array
(
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[patent_title] => 'IMAGE DECOLORING APPARATUS'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/648561 | Image decoloring apparatus | Jul 12, 2017 | Issued |
Array
(
[id] => 12001003
[patent_doc_number] => 20170305158
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-10-26
[patent_title] => 'MOLDED DIE SLIVERS WITH EXPOSED FRONT AND BACK SURFACES'
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Array
(
[id] => 11970503
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Array
(
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Array
(
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[patent_issue_date] => 2017-11-30
[patent_title] => LIQUID EJECTION APPARATUS AND LIQUID EJECTION HEAD
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Array
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Array
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Array
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Array
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Array
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Array
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Array
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Array
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/382014 | Doorbell camera test tool | Dec 15, 2016 | Issued |