Search

Chwen-wei Su

Examiner (ID: 9650, 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] => 16656492 [patent_doc_number] => 20210053128 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => ROTARY CUTTING TOOL WITH ENHANCED COOLANT DELIVERY [patent_app_type] => utility [patent_app_number] => 16/547017 [patent_app_country] => US [patent_app_date] => 2019-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6999 [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] => 16547017 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/547017
ROTARY CUTTING TOOL WITH ENHANCED COOLANT DELIVERY Aug 20, 2019 Abandoned
Array ( [id] => 16444060 [patent_doc_number] => 10835966 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-11-17 [patent_title] => Door lock set installation kit [patent_app_type] => utility [patent_app_number] => 16/541179 [patent_app_country] => US [patent_app_date] => 2019-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 4167 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 586 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16541179 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/541179
Door lock set installation kit Aug 14, 2019 Issued
Array ( [id] => 15207521 [patent_doc_number] => 20190366447 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => TOOL HOLDER WITH COILED SPRINGS [patent_app_type] => utility [patent_app_number] => 16/541625 [patent_app_country] => US [patent_app_date] => 2019-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4822 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16541625 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/541625
TOOL HOLDER WITH COILED SPRINGS Aug 14, 2019 Abandoned
Array ( [id] => 16627948 [patent_doc_number] => 20210046601 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-18 [patent_title] => POSITIONING DEVICE FOR A DRILLING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/540928 [patent_app_country] => US [patent_app_date] => 2019-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16937 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16540928 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/540928
Positioning device for a drilling apparatus Aug 13, 2019 Issued
Array ( [id] => 15115457 [patent_doc_number] => 20190344361 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-14 [patent_title] => SEALED COLLET [patent_app_type] => utility [patent_app_number] => 16/523319 [patent_app_country] => US [patent_app_date] => 2019-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3231 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16523319 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/523319
Sealed collet Jul 25, 2019 Issued
Array ( [id] => 18012564 [patent_doc_number] => 11504839 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-22 [patent_title] => Electric tool [patent_app_type] => utility [patent_app_number] => 17/263155 [patent_app_country] => US [patent_app_date] => 2019-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 27 [patent_no_of_words] => 6891 [patent_no_of_claims] => 6 [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] => 17263155 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/263155
Electric tool Jul 23, 2019 Issued
Array ( [id] => 15036651 [patent_doc_number] => 20190329330 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => SELF-ADJUSTING POCKET HOLE JIG [patent_app_type] => utility [patent_app_number] => 16/509332 [patent_app_country] => US [patent_app_date] => 2019-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3537 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 16509332 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/509332
Self-adjusting pocket hole jig Jul 10, 2019 Issued
Array ( [id] => 16569636 [patent_doc_number] => 20210008642 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => COLLET ASSEMBLY OF IMPROVED STABILITY AND COLLET THEREOF [patent_app_type] => utility [patent_app_number] => 16/508581 [patent_app_country] => US [patent_app_date] => 2019-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2663 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16508581 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/508581
Collet assembly of improved stability and collet thereof Jul 10, 2019 Issued
Array ( [id] => 16539961 [patent_doc_number] => 20200406374 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => INDEXABLE DRILLING INSERT HAVING THREE TIP PORTIONS AND ROTARY CUTTING TOOL HAVING SUCH DRILLING INSERT CENTRALLY MOUNTED [patent_app_type] => utility [patent_app_number] => 16/451127 [patent_app_country] => US [patent_app_date] => 2019-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5209 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16451127 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/451127
Indexable drilling insert having three tip portions and rotary cutting tool having such drilling insert centrally mounted Jun 24, 2019 Issued
Array ( [id] => 17874745 [patent_doc_number] => 11446743 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-20 [patent_title] => Side-lock modular drill with spring-assisted bump-off [patent_app_type] => utility [patent_app_number] => 16/445741 [patent_app_country] => US [patent_app_date] => 2019-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 28 [patent_no_of_words] => 6315 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [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] => 16445741 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/445741
Side-lock modular drill with spring-assisted bump-off Jun 18, 2019 Issued
Array ( [id] => 16282365 [patent_doc_number] => 20200275967 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-03 [patent_title] => APPARATUS FOR DRIVING A BONE FIXATION PIN [patent_app_type] => utility [patent_app_number] => 16/439185 [patent_app_country] => US [patent_app_date] => 2019-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9610 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16439185 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/439185
Apparatus for driving a bone fixation pin Jun 11, 2019 Issued
Array ( [id] => 16746389 [patent_doc_number] => 10971390 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-06 [patent_title] => Methods of minimizing wafer backside damage in semiconductor wafer processing [patent_app_type] => utility [patent_app_number] => 16/437048 [patent_app_country] => US [patent_app_date] => 2019-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4232 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16437048 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/437048
Methods of minimizing wafer backside damage in semiconductor wafer processing Jun 10, 2019 Issued
Array ( [id] => 17768605 [patent_doc_number] => 11400526 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-02 [patent_title] => Clamping jaw assembly and drill chuck [patent_app_type] => utility [patent_app_number] => 17/044294 [patent_app_country] => US [patent_app_date] => 2019-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 22 [patent_no_of_words] => 4265 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17044294 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/044294
Clamping jaw assembly and drill chuck May 20, 2019 Issued
Array ( [id] => 15564167 [patent_doc_number] => 20200066495 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => EDGE RING ASSEMBLY FOR A SUBSTRATE SUPPORT IN A PLASMA PROCESSING CHAMBER [patent_app_type] => utility [patent_app_number] => 16/415723 [patent_app_country] => US [patent_app_date] => 2019-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11016 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16415723 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/415723
Edge ring assembly for a substrate support in a plasma processing chamber May 16, 2019 Issued
Array ( [id] => 16605167 [patent_doc_number] => 10906153 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-02 [patent_title] => Work tool [patent_app_type] => utility [patent_app_number] => 16/414053 [patent_app_country] => US [patent_app_date] => 2019-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 14872 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [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] => 16414053 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/414053
Work tool May 15, 2019 Issued
Array ( [id] => 18050973 [patent_doc_number] => 11524342 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-13 [patent_title] => Tool holder [patent_app_type] => utility [patent_app_number] => 17/053314 [patent_app_country] => US [patent_app_date] => 2019-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4774 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17053314 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/053314
Tool holder May 7, 2019 Issued
Array ( [id] => 16928268 [patent_doc_number] => 11049758 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-29 [patent_title] => Substrate placing apparatus and substrate placing method [patent_app_type] => utility [patent_app_number] => 16/390079 [patent_app_country] => US [patent_app_date] => 2019-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 18 [patent_no_of_words] => 8452 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16390079 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/390079
Substrate placing apparatus and substrate placing method Apr 21, 2019 Issued
Array ( [id] => 17192449 [patent_doc_number] => 11161184 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-02 [patent_title] => Quick-changing brazed drill [patent_app_type] => utility [patent_app_number] => 16/387549 [patent_app_country] => US [patent_app_date] => 2019-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3118 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16387549 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/387549
Quick-changing brazed drill Apr 17, 2019 Issued
Array ( [id] => 15045591 [patent_doc_number] => 20190333800 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => SUBSTRATE SUPPORT UNIT [patent_app_type] => utility [patent_app_number] => 16/387502 [patent_app_country] => US [patent_app_date] => 2019-04-17 [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] => -11 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16387502 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/387502
Substrate support unit Apr 16, 2019 Issued
Array ( [id] => 16375504 [patent_doc_number] => 20200324346 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-15 [patent_title] => ANGLED ULTRASONIC MACHINING TOOL [patent_app_type] => utility [patent_app_number] => 16/382942 [patent_app_country] => US [patent_app_date] => 2019-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3305 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16382942 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/382942
ANGLED ULTRASONIC MACHINING TOOL Apr 11, 2019 Abandoned
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