Search

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 numberTitle of the applicationFiling DateStatus
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 [patent_no_of_assignments] => 0 [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 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [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 [patent_maintenance] => 1 [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 [patent_figures_cnt] => 5 [patent_no_of_words] => 2523 [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] => 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 [patent_figures_cnt] => 7 [patent_no_of_words] => 1706 [patent_no_of_claims] => 1 [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] => 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 [patent_figures_cnt] => 0 [patent_no_of_words] => 4526 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [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 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5017 [patent_no_of_claims] => 6 [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] => 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 [patent_figures_cnt] => 8 [patent_no_of_words] => 2061 [patent_no_of_claims] => 9 [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] => 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 [patent_figures_cnt] => 14 [patent_no_of_words] => 1937 [patent_no_of_claims] => 7 [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] => 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 [patent_figures_cnt] => 0 [patent_no_of_words] => 4503 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [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 [patent_figures_cnt] => 17 [patent_no_of_words] => 7426 [patent_no_of_claims] => 11 [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] => 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
Menu