Search

Chwen-wei Su

Examiner (ID: 10872, 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] => 13915523 [patent_doc_number] => 10201858 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-12 [patent_title] => Drill bit with an exchangeable cutting portion [patent_app_type] => utility [patent_app_number] => 14/654459 [patent_app_country] => US [patent_app_date] => 2013-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 7540 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14654459 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/654459
Drill bit with an exchangeable cutting portion Dec 19, 2013 Issued
Array ( [id] => 10429367 [patent_doc_number] => 20150314378 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-11-05 [patent_title] => 'TWIST DRILL' [patent_app_type] => utility [patent_app_number] => 14/649318 [patent_app_country] => US [patent_app_date] => 2013-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4174 [patent_no_of_claims] => 16 [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] => 14649318 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/649318
Twist drill Dec 4, 2013 Issued
Array ( [id] => 11046704 [patent_doc_number] => 20160243662 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-25 [patent_title] => 'WORK SEATING DETECTION DEVICE AND ADJUSTMENT METHOD FOR SAME' [patent_app_type] => utility [patent_app_number] => 15/027380 [patent_app_country] => US [patent_app_date] => 2013-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6836 [patent_no_of_claims] => 6 [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] => 15027380 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/027380
Work seating detection device and adjustment method for same Oct 7, 2013 Issued
Array ( [id] => 9367590 [patent_doc_number] => 20140077463 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-20 [patent_title] => 'LOCKING CHUCK' [patent_app_type] => utility [patent_app_number] => 14/030707 [patent_app_country] => US [patent_app_date] => 2013-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5565 [patent_no_of_claims] => 16 [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] => 14030707 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/030707
LOCKING CHUCK Sep 17, 2013 Abandoned
Array ( [id] => 10332430 [patent_doc_number] => 20150217434 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-06 [patent_title] => 'Hand-Held Machine Tool' [patent_app_type] => utility [patent_app_number] => 14/427545 [patent_app_country] => US [patent_app_date] => 2013-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1963 [patent_no_of_claims] => 8 [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] => 14427545 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/427545
Hand-held machine tool Sep 9, 2013 Issued
Array ( [id] => 11798914 [patent_doc_number] => 09539647 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-10 [patent_title] => 'Oscillating tool' [patent_app_type] => utility [patent_app_number] => 14/013065 [patent_app_country] => US [patent_app_date] => 2013-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 43 [patent_figures_cnt] => 78 [patent_no_of_words] => 17027 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14013065 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/013065
Oscillating tool Aug 28, 2013 Issued
Array ( [id] => 9329879 [patent_doc_number] => 20140056661 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-27 [patent_title] => 'Support pad for a drill head and method for designing and manufacturing a support pad' [patent_app_type] => utility [patent_app_number] => 13/970849 [patent_app_country] => US [patent_app_date] => 2013-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6115 [patent_no_of_claims] => 12 [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] => 13970849 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/970849
Support pad for a drill head and method for designing and manufacturing a support pad Aug 19, 2013 Abandoned
Array ( [id] => 10627963 [patent_doc_number] => 09346105 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-05-24 [patent_title] => 'Device for chucking a tool or workpiece and method for operating such a chucking device' [patent_app_type] => utility [patent_app_number] => 13/970056 [patent_app_country] => US [patent_app_date] => 2013-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4133 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13970056 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/970056
Device for chucking a tool or workpiece and method for operating such a chucking device Aug 18, 2013 Issued
Array ( [id] => 11408192 [patent_doc_number] => 09555480 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-31 [patent_title] => 'Fluid-fed vacuum cutters' [patent_app_type] => utility [patent_app_number] => 13/970305 [patent_app_country] => US [patent_app_date] => 2013-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 5513 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13970305 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/970305
Fluid-fed vacuum cutters Aug 18, 2013 Issued
Array ( [id] => 10332376 [patent_doc_number] => 20150217380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-06 [patent_title] => 'TOOL ARRANGEMENT' [patent_app_type] => utility [patent_app_number] => 14/422015 [patent_app_country] => US [patent_app_date] => 2013-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3237 [patent_no_of_claims] => 17 [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] => 14422015 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/422015
Tool arrangement Aug 12, 2013 Issued
Array ( [id] => 11872850 [patent_doc_number] => 09744601 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-29 [patent_title] => 'Drill chuck' [patent_app_type] => utility [patent_app_number] => 14/400706 [patent_app_country] => US [patent_app_date] => 2013-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 2308 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14400706 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/400706
Drill chuck Jul 30, 2013 Issued
Array ( [id] => 10289669 [patent_doc_number] => 20150174668 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-25 [patent_title] => 'METHOD AND TOOL FOR ROUGHENING AN INNER SURFACE OF A CYLINDRICAL BORE' [patent_app_type] => utility [patent_app_number] => 14/408115 [patent_app_country] => US [patent_app_date] => 2013-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6110 [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] => 14408115 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/408115
Method and tool for roughening an inner surface of a cylindrical bore Jul 25, 2013 Issued
Array ( [id] => 10324865 [patent_doc_number] => 20150209869 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-30 [patent_title] => 'MACHINE TOOL' [patent_app_type] => utility [patent_app_number] => 14/422627 [patent_app_country] => US [patent_app_date] => 2013-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5274 [patent_no_of_claims] => 5 [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] => 14422627 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/422627
MACHINE TOOL Jun 19, 2013 Abandoned
Array ( [id] => 10240234 [patent_doc_number] => 20150125229 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-07 [patent_title] => 'METHOD AND TOOL FOR PRODUCING A THREAD IN A WORKPIECE' [patent_app_type] => utility [patent_app_number] => 14/407830 [patent_app_country] => US [patent_app_date] => 2013-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 16400 [patent_no_of_claims] => 21 [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] => 14407830 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/407830
Method and tool for producing a thread in a workpiece Jun 9, 2013 Issued
Array ( [id] => 10266375 [patent_doc_number] => 20150151373 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-04 [patent_title] => 'CALIBRATION HEAD FOR THE DRILLING OF SHAFTS' [patent_app_type] => utility [patent_app_number] => 14/405727 [patent_app_country] => US [patent_app_date] => 2013-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4740 [patent_no_of_claims] => 13 [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] => 14405727 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/405727
Calibration head for the drilling of shafts Jun 4, 2013 Issued
Array ( [id] => 11276405 [patent_doc_number] => 09492876 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-15 [patent_title] => 'Coupling device and cutting tool' [patent_app_type] => utility [patent_app_number] => 14/402047 [patent_app_country] => US [patent_app_date] => 2013-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 10318 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14402047 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/402047
Coupling device and cutting tool May 27, 2013 Issued
Array ( [id] => 10225573 [patent_doc_number] => 20150110566 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-23 [patent_title] => 'DUST EXTRACTION DEVICE FOR A ROTARY POWER TOOL' [patent_app_type] => utility [patent_app_number] => 14/402741 [patent_app_country] => US [patent_app_date] => 2013-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3607 [patent_no_of_claims] => 14 [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] => 14402741 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/402741
Dust extraction device for a rotary power tool May 21, 2013 Issued
Array ( [id] => 11611850 [patent_doc_number] => 09649696 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-16 [patent_title] => 'Chuck' [patent_app_type] => utility [patent_app_number] => 13/859146 [patent_app_country] => US [patent_app_date] => 2013-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 9971 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13859146 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/859146
Chuck Apr 8, 2013 Issued
Array ( [id] => 8947875 [patent_doc_number] => 20130193655 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-01 [patent_title] => 'Oscillating Tool Adapter' [patent_app_type] => utility [patent_app_number] => 13/826374 [patent_app_country] => US [patent_app_date] => 2013-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 44 [patent_figures_cnt] => 44 [patent_no_of_words] => 17009 [patent_no_of_claims] => 12 [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] => 13826374 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/826374
Oscillating Tool Adapter Mar 13, 2013 Abandoned
Array ( [id] => 9130673 [patent_doc_number] => 20130291386 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-07 [patent_title] => 'PLASTIC PIPE PREPARATION TOOL' [patent_app_type] => utility [patent_app_number] => 13/796412 [patent_app_country] => US [patent_app_date] => 2013-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2697 [patent_no_of_claims] => 19 [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] => 13796412 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/796412
PLASTIC PIPE PREPARATION TOOL Mar 11, 2013 Abandoned
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