Search

Rockshana D. Chowdhury

Examiner (ID: 15066, Phone: (571)272-1602 , Office: P/2835 )

Most Active Art Unit
2841
Art Unit(s)
2841, 2835
Total Applications
704
Issued Applications
516
Pending Applications
79
Abandoned Applications
125

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19087752 [patent_doc_number] => 20240114553 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => DEVICE, SYSTEM, AND METHOD FOR COORDINATING RESTRICTED TARGET WAKE TIME SERVICE PERIODS OF A PLURALITY OF ACCESS POINTS [patent_app_type] => utility [patent_app_number] => 18/479845 [patent_app_country] => US [patent_app_date] => 2023-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7625 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18479845 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/479845
DEVICE, SYSTEM, AND METHOD FOR COORDINATING RESTRICTED TARGET WAKE TIME SERVICE PERIODS OF A PLURALITY OF ACCESS POINTS Oct 2, 2023 Pending
Array ( [id] => 19192445 [patent_doc_number] => 20240171358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => METHODS AND APPARATUSES FOR MANAGING DUTY CYCLE IN WIRELESS LOCAL ACCESS NETWORKS (WLANS) [patent_app_type] => utility [patent_app_number] => 18/470686 [patent_app_country] => US [patent_app_date] => 2023-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19242 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18470686 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/470686
Methods and apparatuses for managing duty cycle in wireless local access networks (WLANS) Sep 19, 2023 Issued
Array ( [id] => 3958044 [patent_doc_number] => 05915711 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-29 [patent_title] => 'Bicycle training device' [patent_app_type] => 1 [patent_app_number] => 9/100702 [patent_app_country] => US [patent_app_date] => 1998-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3286 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/915/05915711.pdf [firstpage_image] =>[orig_patent_app_number] => 100702 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/100702
Bicycle training device Jun 18, 1998 Issued
Array ( [id] => 3909527 [patent_doc_number] => 05927429 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-27 [patent_title] => 'Electric power steering apparatus' [patent_app_type] => 1 [patent_app_number] => 9/090692 [patent_app_country] => US [patent_app_date] => 1998-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4505 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/927/05927429.pdf [firstpage_image] =>[orig_patent_app_number] => 090692 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/090692
Electric power steering apparatus Jun 4, 1998 Issued
09/078622 PEDALING EFFICIENCY May 13, 1998 Issued
Array ( [id] => 3980292 [patent_doc_number] => 05921571 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-13 [patent_title] => 'Folding frame for a vehicle or trailer' [patent_app_type] => 1 [patent_app_number] => 9/071422 [patent_app_country] => US [patent_app_date] => 1998-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 5691 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/921/05921571.pdf [firstpage_image] =>[orig_patent_app_number] => 071422 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/071422
Folding frame for a vehicle or trailer Apr 30, 1998 Issued
Array ( [id] => 4032448 [patent_doc_number] => 05931253 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-03 [patent_title] => 'Automatic steering system for vehicle' [patent_app_type] => 1 [patent_app_number] => 9/059281 [patent_app_country] => US [patent_app_date] => 1998-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2470 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/931/05931253.pdf [firstpage_image] =>[orig_patent_app_number] => 059281 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/059281
Automatic steering system for vehicle Apr 13, 1998 Issued
Array ( [id] => 3957847 [patent_doc_number] => 05957232 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-28 [patent_title] => 'Automatic steering system for vehicle' [patent_app_type] => 1 [patent_app_number] => 9/059382 [patent_app_country] => US [patent_app_date] => 1998-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4225 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/957/05957232.pdf [firstpage_image] =>[orig_patent_app_number] => 059382 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/059382
Automatic steering system for vehicle Apr 13, 1998 Issued
Array ( [id] => 4032434 [patent_doc_number] => 05931252 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-03 [patent_title] => 'Automatic steering system for vehicle' [patent_app_type] => 1 [patent_app_number] => 9/055322 [patent_app_country] => US [patent_app_date] => 1998-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3128 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/931/05931252.pdf [firstpage_image] =>[orig_patent_app_number] => 055322 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/055322
Automatic steering system for vehicle Apr 5, 1998 Issued
Array ( [id] => 3918022 [patent_doc_number] => 05975230 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-02 [patent_title] => 'Motorcycle frame having lowered seat and integral oil reservoir' [patent_app_type] => 1 [patent_app_number] => 9/023892 [patent_app_country] => US [patent_app_date] => 1998-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 4473 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/975/05975230.pdf [firstpage_image] =>[orig_patent_app_number] => 023892 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/023892
Motorcycle frame having lowered seat and integral oil reservoir Feb 12, 1998 Issued
Array ( [id] => 3989962 [patent_doc_number] => 05961138 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-05 [patent_title] => 'Motorcycle footboard trim piece' [patent_app_type] => 1 [patent_app_number] => 9/013432 [patent_app_country] => US [patent_app_date] => 1998-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1883 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/961/05961138.pdf [firstpage_image] =>[orig_patent_app_number] => 013432 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/013432
Motorcycle footboard trim piece Jan 25, 1998 Issued
Array ( [id] => 4033307 [patent_doc_number] => 05911430 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-15 [patent_title] => 'Bicycle seat post shock absorber' [patent_app_type] => 1 [patent_app_number] => 8/974092 [patent_app_country] => US [patent_app_date] => 1997-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2179 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/911/05911430.pdf [firstpage_image] =>[orig_patent_app_number] => 974092 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/974092
Bicycle seat post shock absorber Nov 18, 1997 Issued
Array ( [id] => 3942262 [patent_doc_number] => 05935033 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-10 [patent_title] => 'Multi-stage sprocket assembly for bicycle' [patent_app_type] => 1 [patent_app_number] => 8/949002 [patent_app_country] => US [patent_app_date] => 1997-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 3587 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/935/05935033.pdf [firstpage_image] =>[orig_patent_app_number] => 949002 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/949002
Multi-stage sprocket assembly for bicycle Oct 9, 1997 Issued
Array ( [id] => 3902245 [patent_doc_number] => 05950750 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-14 [patent_title] => 'Drive arrangement for a motor vehicle' [patent_app_type] => 1 [patent_app_number] => 8/931036 [patent_app_country] => US [patent_app_date] => 1997-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3270 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 382 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/950/05950750.pdf [firstpage_image] =>[orig_patent_app_number] => 931036 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/931036
Drive arrangement for a motor vehicle Sep 15, 1997 Issued
Array ( [id] => 3984577 [patent_doc_number] => 06003628 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-21 [patent_title] => 'Motorcycle air-bag suspension system' [patent_app_type] => 1 [patent_app_number] => 8/906112 [patent_app_country] => US [patent_app_date] => 1997-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 4814 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/003/06003628.pdf [firstpage_image] =>[orig_patent_app_number] => 906112 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/906112
Motorcycle air-bag suspension system Jul 24, 1997 Issued
Array ( [id] => 3954793 [patent_doc_number] => 05915493 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-29 [patent_title] => 'Sensor for electric power assisted vehicle' [patent_app_type] => 1 [patent_app_number] => 8/887489 [patent_app_country] => US [patent_app_date] => 1997-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 5299 [patent_no_of_claims] => 24 [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] => patents/05/915/05915493.pdf [firstpage_image] =>[orig_patent_app_number] => 887489 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/887489
Sensor for electric power assisted vehicle Jul 1, 1997 Issued
Array ( [id] => 4001347 [patent_doc_number] => 05879265 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-09 [patent_title] => 'Apparatus and method for driving a vehicle with a plurality of motors' [patent_app_type] => 1 [patent_app_number] => 8/856107 [patent_app_country] => US [patent_app_date] => 1997-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2971 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/879/05879265.pdf [firstpage_image] =>[orig_patent_app_number] => 856107 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/856107
Apparatus and method for driving a vehicle with a plurality of motors May 13, 1997 Issued
Array ( [id] => 3908189 [patent_doc_number] => 05875864 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-02 [patent_title] => 'Control system for hybrid vehicles' [patent_app_type] => 1 [patent_app_number] => 8/821867 [patent_app_country] => US [patent_app_date] => 1997-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 29 [patent_no_of_words] => 11503 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/875/05875864.pdf [firstpage_image] =>[orig_patent_app_number] => 821867 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/821867
Control system for hybrid vehicles Mar 20, 1997 Issued
Array ( [id] => 3914304 [patent_doc_number] => 05927745 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-27 [patent_title] => 'Foldable utility cart' [patent_app_type] => 1 [patent_app_number] => 8/818609 [patent_app_country] => US [patent_app_date] => 1997-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3354 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 391 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/927/05927745.pdf [firstpage_image] =>[orig_patent_app_number] => 818609 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/818609
Foldable utility cart Mar 13, 1997 Issued
Array ( [id] => 3947096 [patent_doc_number] => 05899496 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-04 [patent_title] => 'Variable-geometry stabilizing foot, in particular for earth-moving vehicles' [patent_app_type] => 1 [patent_app_number] => 8/805237 [patent_app_country] => US [patent_app_date] => 1997-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1653 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/899/05899496.pdf [firstpage_image] =>[orig_patent_app_number] => 805237 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/805237
Variable-geometry stabilizing foot, in particular for earth-moving vehicles Feb 23, 1997 Issued
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