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Shih Tsun A Chou

Examiner (ID: 5893, Phone: (408)918-7583 , Office: P/2811 )

Most Active Art Unit
2811
Art Unit(s)
2811
Total Applications
447
Issued Applications
274
Pending Applications
64
Abandoned Applications
109

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18972819 [patent_doc_number] => 20240052911 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => TOOTHED BELTS INCLUDING TEETH WITH ASYMMETRIC PROFILE [patent_app_type] => utility [patent_app_number] => 18/448052 [patent_app_country] => US [patent_app_date] => 2023-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3589 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18448052 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/448052
TOOTHED BELTS INCLUDING TEETH WITH ASYMMETRIC PROFILE Aug 9, 2023
Array ( [id] => 18754873 [patent_doc_number] => 20230358299 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => SYSTEM AND METHOD FOR A CAPTIVE SPROCKET IN AN ENGINE [patent_app_type] => utility [patent_app_number] => 18/224435 [patent_app_country] => US [patent_app_date] => 2023-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4139 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18224435 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/224435
SYSTEM AND METHOD FOR A CAPTIVE SPROCKET IN AN ENGINE Jul 19, 2023 Pending
Array ( [id] => 18845558 [patent_doc_number] => 20230407962 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => WORK VEHICLE [patent_app_type] => utility [patent_app_number] => 18/201835 [patent_app_country] => US [patent_app_date] => 2023-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6520 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18201835 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/201835
WORK VEHICLE May 24, 2023 Pending
Array ( [id] => 18658568 [patent_doc_number] => 20230304564 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => BELTDRIVE TENSIONER FOR AGRICULTURAL EQUIPMENT [patent_app_type] => utility [patent_app_number] => 18/125528 [patent_app_country] => US [patent_app_date] => 2023-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2978 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18125528 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/125528
BELTDRIVE TENSIONER FOR AGRICULTURAL EQUIPMENT Mar 22, 2023 Pending
Array ( [id] => 18451136 [patent_doc_number] => 20230192413 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => BELT PROVIDED WITH A WEAR INDICATOR [patent_app_type] => utility [patent_app_number] => 18/062284 [patent_app_country] => US [patent_app_date] => 2022-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2643 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18062284 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/062284
BELT PROVIDED WITH A WEAR INDICATOR Dec 5, 2022 Pending
Array ( [id] => 18435568 [patent_doc_number] => 20230182862 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => Internal Bolt Bicycle Chain Tensioner [patent_app_type] => utility [patent_app_number] => 18/070116 [patent_app_country] => US [patent_app_date] => 2022-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1839 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18070116 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/070116
Internal Bolt Bicycle Chain Tensioner Nov 27, 2022 Pending
Array ( [id] => 18880036 [patent_doc_number] => 20240003405 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => BELTS WITH INCREASED FLEXIBILITY FOR PERSONAL MOBILITY, AUTOMOTIVE AND INDUSTRIAL APPLICATIONS [patent_app_type] => utility [patent_app_number] => 17/960082 [patent_app_country] => US [patent_app_date] => 2022-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4293 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17960082 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/960082
BELTS WITH INCREASED FLEXIBILITY FOR PERSONAL MOBILITY, AUTOMOTIVE AND INDUSTRIAL APPLICATIONS Oct 3, 2022 Pending
Array ( [id] => 18278995 [patent_doc_number] => 20230094467 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => BICYCLE REAR DERAILLEUR OF THE ARTICULATED PARALLELOGRAM TYPE [patent_app_type] => utility [patent_app_number] => 17/954035 [patent_app_country] => US [patent_app_date] => 2022-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6977 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17954035 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/954035
BICYCLE REAR DERAILLEUR OF THE ARTICULATED PARALLELOGRAM TYPE Sep 26, 2022 Pending
Array ( [id] => 18271740 [patent_doc_number] => 20230092982 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => Torsional Vibration Damper with Axially Compressed Spring [patent_app_type] => utility [patent_app_number] => 17/947067 [patent_app_country] => US [patent_app_date] => 2022-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3144 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 493 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17947067 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/947067
Torsional Vibration Damper with Axially Compressed Spring Sep 15, 2022 Pending
Array ( [id] => 18771636 [patent_doc_number] => 20230366457 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => BICYCLE CHAINRING WITH OFFSET AND FULL WIDE TEETH [patent_app_type] => utility [patent_app_number] => 17/943507 [patent_app_country] => US [patent_app_date] => 2022-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5815 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17943507 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/943507
BICYCLE CHAINRING WITH OFFSET AND FULL WIDE TEETH Sep 12, 2022 Pending
Array ( [id] => 18244419 [patent_doc_number] => 20230076730 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => TOOTHED POWER TRANSMISSION BELT FOR USE IN OIL [patent_app_type] => utility [patent_app_number] => 17/890237 [patent_app_country] => US [patent_app_date] => 2022-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6827 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17890237 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/890237
TOOTHED POWER TRANSMISSION BELT FOR USE IN OIL Aug 16, 2022 Pending
Array ( [id] => 18125934 [patent_doc_number] => 20230011552 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => Fan Device For Engine Loading [patent_app_type] => utility [patent_app_number] => 17/856053 [patent_app_country] => US [patent_app_date] => 2022-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7757 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17856053 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/856053
Fan Device For Engine Loading Jun 30, 2022 Pending
Array ( [id] => 17914159 [patent_doc_number] => 20220316554 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => V-RIBBED BELT [patent_app_type] => utility [patent_app_number] => 17/704158 [patent_app_country] => US [patent_app_date] => 2022-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6472 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17704158 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/704158
V-RIBBED BELT Mar 24, 2022 Pending
Array ( [id] => 17867849 [patent_doc_number] => 20220290585 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => CRANK SPROCKET AND MOUNTING STRUCTURE THEREFOR [patent_app_type] => utility [patent_app_number] => 17/654508 [patent_app_country] => US [patent_app_date] => 2022-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6953 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17654508 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/654508
CRANK SPROCKET AND MOUNTING STRUCTURE THEREFOR Mar 10, 2022 Pending
Array ( [id] => 17930658 [patent_doc_number] => 20220325783 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => DRIVE BELT TENSIONER FOR ELECTRIC VEHICLE [patent_app_type] => utility [patent_app_number] => 17/692649 [patent_app_country] => US [patent_app_date] => 2022-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9701 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17692649 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/692649
DRIVE BELT TENSIONER FOR ELECTRIC VEHICLE Mar 10, 2022 Pending
Array ( [id] => 17838547 [patent_doc_number] => 20220275852 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => HIGH-OFFSET BELT TENSIONER WITH COUNTERBALANCE TORSION SPRING FORCE [patent_app_type] => utility [patent_app_number] => 17/680541 [patent_app_country] => US [patent_app_date] => 2022-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5872 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17680541 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/680541
HIGH-OFFSET BELT TENSIONER WITH COUNTERBALANCE TORSION SPRING FORCE Feb 24, 2022 Pending
Array ( [id] => 18537120 [patent_doc_number] => 20230242212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => ADJUSTABLE BELT DRIVE ASSEMBLY, SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 17/588487 [patent_app_country] => US [patent_app_date] => 2022-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8213 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17588487 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/588487
ADJUSTABLE BELT DRIVE ASSEMBLY, SYSTEM AND METHOD Jan 30, 2022 Pending
Array ( [id] => 17750451 [patent_doc_number] => 20220228656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => TOOTHED PULLEY [patent_app_type] => utility [patent_app_number] => 17/647873 [patent_app_country] => US [patent_app_date] => 2022-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6733 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17647873 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/647873
TOOTHED PULLEY Jan 12, 2022 Pending
Array ( [id] => 17749239 [patent_doc_number] => 20220227442 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => BASH GUARD DEVICE AND SYSTEM FOR BICYCLE COMPONENTS [patent_app_type] => utility [patent_app_number] => 17/555593 [patent_app_country] => US [patent_app_date] => 2021-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8830 [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] => 17555593 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/555593
BASH GUARD DEVICE AND SYSTEM FOR BICYCLE COMPONENTS Dec 19, 2021 Pending
Array ( [id] => 18435566 [patent_doc_number] => 20230182860 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => BICYCLE DERAILLEUR [patent_app_type] => utility [patent_app_number] => 17/546525 [patent_app_country] => US [patent_app_date] => 2021-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7720 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17546525 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/546525
BICYCLE DERAILLEUR Dec 8, 2021 Pending
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