
Chwen-wei Su
Examiner (ID: 15808, Phone: (571)272-4998 , Office: P/3722 )
| Most Active Art Unit | 3722 |
| Art Unit(s) | 3722 |
| Total Applications | 556 |
| Issued Applications | 422 |
| Pending Applications | 2 |
| Abandoned Applications | 136 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 13575597
[patent_doc_number] => 20180339347
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-11-29
[patent_title] => TOOL FOR ROUGHENING A BOREHOLE SURFACE
[patent_app_type] => utility
[patent_app_number] => 15/761460
[patent_app_country] => US
[patent_app_date] => 2016-09-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5077
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 166
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15761460
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/761460 | Tool for roughening a borehole surface | Sep 19, 2016 | Issued |
Array
(
[id] => 15339755
[patent_doc_number] => 10525536
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-01-07
[patent_title] => Tool for roughening a borehole surface
[patent_app_type] => utility
[patent_app_number] => 15/761960
[patent_app_country] => US
[patent_app_date] => 2016-09-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 4080
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 164
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15761960
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/761960 | Tool for roughening a borehole surface | Sep 18, 2016 | Issued |
Array
(
[id] => 13441785
[patent_doc_number] => 20180272435
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-09-27
[patent_title] => POWER TOOL
[patent_app_type] => utility
[patent_app_number] => 15/762078
[patent_app_country] => US
[patent_app_date] => 2016-09-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3834
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 2
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15762078
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/762078 | Power tool | Sep 14, 2016 | Issued |
Array
(
[id] => 14760365
[patent_doc_number] => 10391564
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2019-08-27
[patent_title] => Hybrid cutting apparatus and method of cutting groove using the same
[patent_app_type] => utility
[patent_app_number] => 15/573991
[patent_app_country] => US
[patent_app_date] => 2016-09-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 15
[patent_no_of_words] => 6210
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 153
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15573991
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/573991 | Hybrid cutting apparatus and method of cutting groove using the same | Sep 8, 2016 | Issued |
Array
(
[id] => 16214324
[patent_doc_number] => 10730117
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-08-04
[patent_title] => Tool chuck, tool holding method and tool removing method
[patent_app_type] => utility
[patent_app_number] => 16/087842
[patent_app_country] => US
[patent_app_date] => 2016-09-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 7872
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 263
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16087842
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/087842 | Tool chuck, tool holding method and tool removing method | Sep 5, 2016 | Issued |
Array
(
[id] => 12259854
[patent_doc_number] => 20180079051
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-03-22
[patent_title] => 'LATCHING MECHANISM USING DEPLOYABLE ARMS'
[patent_app_type] => utility
[patent_app_number] => 15/256581
[patent_app_country] => US
[patent_app_date] => 2016-09-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 12
[patent_no_of_words] => 1909
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 0
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15256581
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/256581 | Latching mechanism using deployable arms | Sep 3, 2016 | Issued |
Array
(
[id] => 15100453
[patent_doc_number] => 10471522
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2019-11-12
[patent_title] => Drill
[patent_app_type] => utility
[patent_app_number] => 15/754652
[patent_app_country] => US
[patent_app_date] => 2016-08-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 6380
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 474
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15754652
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/754652 | Drill | Aug 28, 2016 | Issued |
Array
(
[id] => 11442392
[patent_doc_number] => 20170043413
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-02-16
[patent_title] => 'Workpiece Support with Biocompatible Liner, and Methods of Making and Using Same'
[patent_app_type] => utility
[patent_app_number] => 15/234508
[patent_app_country] => US
[patent_app_date] => 2016-08-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 13
[patent_no_of_words] => 4996
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15234508
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/234508 | Workpiece Support with Biocompatible Liner, and Methods of Making and Using Same | Aug 10, 2016 | Abandoned |
Array
(
[id] => 11442390
[patent_doc_number] => 20170043411
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-02-16
[patent_title] => 'POWER CLAMPING CHUCK'
[patent_app_type] => utility
[patent_app_number] => 15/234160
[patent_app_country] => US
[patent_app_date] => 2016-08-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 3559
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 0
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[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15234160
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/234160 | POWER CLAMPING CHUCK | Aug 10, 2016 | Abandoned |
Array
(
[id] => 12692554
[patent_doc_number] => 20180122684
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-05-03
[patent_title] => WAFER CHUCK FEATURING REDUCED FRICTION SUPPORT SURFACE
[patent_app_type] => utility
[patent_app_number] => 15/567935
[patent_app_country] => US
[patent_app_date] => 2016-08-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2824
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[patent_words_short_claim] => 2
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15567935
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/567935 | Wafer chuck featuring reduced friction support surface | Aug 9, 2016 | Issued |
Array
(
[id] => 11435254
[patent_doc_number] => 20170036275
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-02-09
[patent_title] => 'COLLET CHUCK FOR ROLLING ELEMENT SCREW DRIVE'
[patent_app_type] => utility
[patent_app_number] => 15/230714
[patent_app_country] => US
[patent_app_date] => 2016-08-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 10932
[patent_no_of_claims] => 27
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15230714
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/230714 | COLLET CHUCK FOR ROLLING ELEMENT SCREW DRIVE | Aug 7, 2016 | Abandoned |
Array
(
[id] => 11463114
[patent_doc_number] => 09579731
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-02-28
[patent_title] => 'Drill chuck assembly'
[patent_app_type] => utility
[patent_app_number] => 15/223935
[patent_app_country] => US
[patent_app_date] => 2016-07-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 9
[patent_no_of_words] => 3763
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 441
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15223935
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/223935 | Drill chuck assembly | Jul 28, 2016 | Issued |
Array
(
[id] => 12150481
[patent_doc_number] => 20180021745
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-01-25
[patent_title] => 'COLLET LOCKING SHAFT ASSEMBLY'
[patent_app_type] => utility
[patent_app_number] => 15/217261
[patent_app_country] => US
[patent_app_date] => 2016-07-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 2523
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15217261
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/217261 | Collet locking shaft assembly | Jul 21, 2016 | Issued |
Array
(
[id] => 12125455
[patent_doc_number] => 20180009041
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-01-11
[patent_title] => 'EASILY DETACHABLE COLLET'
[patent_app_type] => utility
[patent_app_number] => 15/202900
[patent_app_country] => US
[patent_app_date] => 2016-07-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[patent_no_of_words] => 1706
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[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15202900
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/202900 | EASILY DETACHABLE COLLET | Jul 5, 2016 | Abandoned |
Array
(
[id] => 13695039
[patent_doc_number] => 20170358474
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-12-14
[patent_title] => Wafer Support Device and Method for Removing Lift Pin Therefrom
[patent_app_type] => utility
[patent_app_number] => 15/180247
[patent_app_country] => US
[patent_app_date] => 2016-06-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 4526
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[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15180247
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/180247 | Wafer support device and method for removing lift pin therefrom | Jun 12, 2016 | Issued |
Array
(
[id] => 11363264
[patent_doc_number] => 20170001245
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-01-05
[patent_title] => 'CHUCK APPARATUS'
[patent_app_type] => utility
[patent_app_number] => 15/173872
[patent_app_country] => US
[patent_app_date] => 2016-06-06
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15173872
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/173872 | Chuck apparatus | Jun 5, 2016 | Issued |
Array
(
[id] => 12091738
[patent_doc_number] => 20170348831
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-12-07
[patent_title] => 'QUICK-RELEASE DEVICE FOR SCREWDRIVER BITS'
[patent_app_type] => utility
[patent_app_number] => 15/170595
[patent_app_country] => US
[patent_app_date] => 2016-06-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
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[patent_no_of_words] => 2061
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[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15170595
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/170595 | Quick-release device for screwdriver bits | May 31, 2016 | Issued |
Array
(
[id] => 12078571
[patent_doc_number] => 20170341158
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-11-30
[patent_title] => 'HOLDING SLEEVE OF A KNIFE HOLDER'
[patent_app_type] => utility
[patent_app_number] => 15/169324
[patent_app_country] => US
[patent_app_date] => 2016-05-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15169324
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/169324 | Holding sleeve of a knife holder | May 30, 2016 | Issued |
Array
(
[id] => 12977224
[patent_doc_number] => 20170341193
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-11-30
[patent_title] => Operator-friendly Dead-length Quick-set Workholding Collet & Chuck Docking Station
[patent_app_type] => utility
[patent_app_number] => 15/168188
[patent_app_country] => US
[patent_app_date] => 2016-05-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15168188
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/168188 | Operator-friendly Dead-length Quick-set Workholding Collet & Chuck Docking Station | May 29, 2016 | Abandoned |
Array
(
[id] => 11948682
[patent_doc_number] => 20170252833
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-09-07
[patent_title] => 'RIGID SELF RETRACTING ERGONOMIC TELESCOPIC DEVICE, FOR DRILLS THAT PROTECTS THE USER, COLLECTS WASTES, FIXED MEASUREMENT DRILLING, INCREASES THE CONTACT AREA, ALLOW THE TOTAL VIEWING AND IF IT\'S NECESSARY DOSING LUBRICATION; AND ITS ASSEMBLY PROCESS'
[patent_app_type] => utility
[patent_app_number] => 15/039991
[patent_app_country] => US
[patent_app_date] => 2016-05-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 17
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[patent_no_of_words] => 7426
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[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15039991
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/039991 | RIGID SELF RETRACTING ERGONOMIC TELESCOPIC DEVICE, FOR DRILLS THAT PROTECTS THE USER, COLLECTS WASTES, FIXED MEASUREMENT DRILLING, INCREASES THE CONTACT AREA, ALLOW THE TOTAL VIEWING AND IF IT'S NECESSARY DOSING LUBRICATION; AND ITS ASSEMBLY PROCESS | May 19, 2016 | Abandoned |