Search

Chwen-wei Su

Examiner (ID: 15823)

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] => 14911841 [patent_doc_number] => 10427221 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-10-01 [patent_title] => Dual stage rotary workholding chuck [patent_app_type] => utility [patent_app_number] => 16/114486 [patent_app_country] => US [patent_app_date] => 2018-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2216 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16114486 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/114486
Dual stage rotary workholding chuck Aug 27, 2018 Issued
Array ( [id] => 17134117 [patent_doc_number] => 11135657 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-05 [patent_title] => Interface between a collet holder and a tool adapter [patent_app_type] => utility [patent_app_number] => 16/636450 [patent_app_country] => US [patent_app_date] => 2018-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 26 [patent_no_of_words] => 8672 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16636450 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/636450
Interface between a collet holder and a tool adapter Aug 13, 2018 Issued
Array ( [id] => 18116702 [patent_doc_number] => 11548075 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-10 [patent_title] => Tool holder assembly and method of manufacturing a tool holder [patent_app_type] => utility [patent_app_number] => 16/639054 [patent_app_country] => US [patent_app_date] => 2018-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 6447 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16639054 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/639054
Tool holder assembly and method of manufacturing a tool holder Aug 12, 2018 Issued
Array ( [id] => 13956337 [patent_doc_number] => 20190054512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-21 [patent_title] => ACCESS DEVICE FOR A FLUID TANK [patent_app_type] => utility [patent_app_number] => 16/100636 [patent_app_country] => US [patent_app_date] => 2018-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2746 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16100636 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/100636
Access device for a fluid tank Aug 9, 2018 Issued
Array ( [id] => 16806724 [patent_doc_number] => 20210129277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => ELECTRICALLY INSULATED LOCKING ELEMENT [patent_app_type] => utility [patent_app_number] => 16/638739 [patent_app_country] => US [patent_app_date] => 2018-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2772 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 16638739 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/638739
Electrically insulated locking element Aug 9, 2018 Issued
Array ( [id] => 17696333 [patent_doc_number] => 11370037 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-28 [patent_title] => Deflector attachment for a drilling tool, drilling device, and conversion set, and method for carrying out drilling at locations which are difficult to reach [patent_app_type] => utility [patent_app_number] => 16/638542 [patent_app_country] => US [patent_app_date] => 2018-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 10199 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16638542 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/638542
Deflector attachment for a drilling tool, drilling device, and conversion set, and method for carrying out drilling at locations which are difficult to reach Jul 17, 2018 Issued
Array ( [id] => 17799384 [patent_doc_number] => 11413654 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-16 [patent_title] => Ultrasonic vibration processing device [patent_app_type] => utility [patent_app_number] => 16/616738 [patent_app_country] => US [patent_app_date] => 2018-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6807 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16616738 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/616738
Ultrasonic vibration processing device Jul 16, 2018 Issued
Array ( [id] => 16742464 [patent_doc_number] => 10967435 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-06 [patent_title] => Power tool [patent_app_type] => utility [patent_app_number] => 16/028860 [patent_app_country] => US [patent_app_date] => 2018-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 17 [patent_no_of_words] => 13003 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16028860 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/028860
Power tool Jul 5, 2018 Issued
Array ( [id] => 14339973 [patent_doc_number] => 20190151959 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => HOLE SAW AND COMPONENT THEREOF [patent_app_type] => utility [patent_app_number] => 16/020274 [patent_app_country] => US [patent_app_date] => 2018-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6306 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16020274 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/020274
HOLE SAW AND COMPONENT THEREOF Jun 26, 2018 Abandoned
Array ( [id] => 13731015 [patent_doc_number] => 20180369975 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-27 [patent_title] => APPARATUS AND METHOD TO EXTEND CUTTING TOOL LIFE [patent_app_type] => utility [patent_app_number] => 16/017219 [patent_app_country] => US [patent_app_date] => 2018-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3302 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16017219 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/017219
APPARATUS AND METHOD TO EXTEND CUTTING TOOL LIFE Jun 24, 2018 Abandoned
Array ( [id] => 13730929 [patent_doc_number] => 20180369932 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-27 [patent_title] => APPARATUS AND METHOD FOR ENLARGING INNER DIAMETER OF INJECTOR FOR REACTOR [patent_app_type] => utility [patent_app_number] => 16/007142 [patent_app_country] => US [patent_app_date] => 2018-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2423 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16007142 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/007142
Apparatus and method for enlarging inner diameter of injector for reactor Jun 12, 2018 Issued
Array ( [id] => 13459075 [patent_doc_number] => 20180281080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-04 [patent_title] => FLOATING AND PRECISION ADJUSTABLE CUTTERS FOR BORING [patent_app_type] => utility [patent_app_number] => 15/997500 [patent_app_country] => US [patent_app_date] => 2018-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13350 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15997500 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/997500
Floating and precision adjustable cutters for boring Jun 3, 2018 Issued
Array ( [id] => 14698481 [patent_doc_number] => 10376966 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-13 [patent_title] => Auto sizing chuck [patent_app_type] => utility [patent_app_number] => 15/992674 [patent_app_country] => US [patent_app_date] => 2018-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 2851 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15992674 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/992674
Auto sizing chuck May 29, 2018 Issued
Array ( [id] => 15647739 [patent_doc_number] => 20200086399 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => Self-Locking Hollow Shaft Clamping Mechanism [patent_app_type] => utility [patent_app_number] => 16/616772 [patent_app_country] => US [patent_app_date] => 2018-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12738 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16616772 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/616772
Self-locking hollow shaft clamping mechanism May 23, 2018 Issued
Array ( [id] => 16421092 [patent_doc_number] => 20200346290 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => DRILL [patent_app_type] => utility [patent_app_number] => 16/957121 [patent_app_country] => US [patent_app_date] => 2018-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10581 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16957121 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/957121
Drill May 20, 2018 Issued
Array ( [id] => 17286533 [patent_doc_number] => 11203071 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-21 [patent_title] => Core drill guide apparatus and method [patent_app_type] => utility [patent_app_number] => 16/612024 [patent_app_country] => US [patent_app_date] => 2018-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 33 [patent_no_of_words] => 6649 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16612024 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/612024
Core drill guide apparatus and method May 9, 2018 Issued
Array ( [id] => 14532729 [patent_doc_number] => 20190201985 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => ROTARY CUTTING TOOL AND METHOD OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 16/331923 [patent_app_country] => US [patent_app_date] => 2018-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7084 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16331923 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/331923
Rotary cutting tool and method of manufacturing the same May 8, 2018 Issued
Array ( [id] => 13605111 [patent_doc_number] => 20180354104 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-13 [patent_title] => Tool Adapter For Power Tool [patent_app_type] => utility [patent_app_number] => 15/962046 [patent_app_country] => US [patent_app_date] => 2018-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1705 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15962046 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/962046
Tool Adapter For Power Tool Apr 24, 2018 Abandoned
Array ( [id] => 15752063 [patent_doc_number] => 10618120 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-14 [patent_title] => Cutting tool [patent_app_type] => utility [patent_app_number] => 15/960940 [patent_app_country] => US [patent_app_date] => 2018-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3944 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15960940 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/960940
Cutting tool Apr 23, 2018 Issued
Array ( [id] => 16197811 [patent_doc_number] => 10722950 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-28 [patent_title] => Chuck assembly for a rotary power tool [patent_app_type] => utility [patent_app_number] => 15/960656 [patent_app_country] => US [patent_app_date] => 2018-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 25 [patent_no_of_words] => 7695 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15960656 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/960656
Chuck assembly for a rotary power tool Apr 23, 2018 Issued
Menu