Search

Ashok Patel

Examiner (ID: 30, Phone: (571)272-2456 , Office: P/2879 )

Most Active Art Unit
2875
Art Unit(s)
2889, 2604, 2875, 2215, 2618, 2879
Total Applications
2996
Issued Applications
2548
Pending Applications
115
Abandoned Applications
333

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1398378 [patent_doc_number] => 06513627 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-02-04 [patent_title] => 'Deep level mine shaft hybrid conveyance system' [patent_app_type] => B1 [patent_app_number] => 09/786383 [patent_app_country] => US [patent_app_date] => 2001-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1636 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/513/06513627.pdf [firstpage_image] =>[orig_patent_app_number] => 09786383 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/786383
Deep level mine shaft hybrid conveyance system Jul 17, 2001 Issued
Array ( [id] => 1357168 [patent_doc_number] => 06557670 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-05-06 [patent_title] => 'Double brake protection device for elevator' [patent_app_type] => B2 [patent_app_number] => 09/908064 [patent_app_country] => US [patent_app_date] => 2001-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 1643 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/557/06557670.pdf [firstpage_image] =>[orig_patent_app_number] => 09908064 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/908064
Double brake protection device for elevator Jul 16, 2001 Issued
Array ( [id] => 1455630 [patent_doc_number] => 06425461 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-30 [patent_title] => 'Double backup power for elevator' [patent_app_type] => B1 [patent_app_number] => 09/908075 [patent_app_country] => US [patent_app_date] => 2001-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 991 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/425/06425461.pdf [firstpage_image] =>[orig_patent_app_number] => 09908075 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/908075
Double backup power for elevator Jul 16, 2001 Issued
Array ( [id] => 1583828 [patent_doc_number] => 06481533 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-11-19 [patent_title] => 'Single inverter controller for elevator hoist and door motors' [patent_app_type] => B1 [patent_app_number] => 09/889440 [patent_app_country] => US [patent_app_date] => 2001-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1102 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/481/06481533.pdf [firstpage_image] =>[orig_patent_app_number] => 09889440 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/889440
Single inverter controller for elevator hoist and door motors Jul 11, 2001 Issued
Array ( [id] => 6466062 [patent_doc_number] => 20020021539 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-02-21 [patent_title] => 'Protective circuit against overheating of a semiconductor switching device' [patent_app_type] => new [patent_app_number] => 09/902702 [patent_app_country] => US [patent_app_date] => 2001-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4237 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0021/20020021539.pdf [firstpage_image] =>[orig_patent_app_number] => 09902702 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/902702
Protective circuit against overheating of a semiconductor switching device Jul 10, 2001 Abandoned
Array ( [id] => 1469691 [patent_doc_number] => 06386326 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-05-14 [patent_title] => 'Method and system for detecting objects in a detection zone using modulated means' [patent_app_type] => B2 [patent_app_number] => 09/902350 [patent_app_country] => US [patent_app_date] => 2001-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3243 [patent_no_of_claims] => 4 [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/06/386/06386326.pdf [firstpage_image] =>[orig_patent_app_number] => 09902350 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/902350
Method and system for detecting objects in a detection zone using modulated means Jul 9, 2001 Issued
Array ( [id] => 6346944 [patent_doc_number] => 20020056594 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-05-16 [patent_title] => 'Elevator car door opening apparatus' [patent_app_type] => new [patent_app_number] => 09/902143 [patent_app_country] => US [patent_app_date] => 2001-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 3321 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0056/20020056594.pdf [firstpage_image] =>[orig_patent_app_number] => 09902143 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/902143
Elevator car door locking and unlocking mechanism Jul 9, 2001 Issued
Array ( [id] => 1570668 [patent_doc_number] => 06467585 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-22 [patent_title] => 'Wireless safety chain for elevator system' [patent_app_type] => B1 [patent_app_number] => 09/899400 [patent_app_country] => US [patent_app_date] => 2001-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1433 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/467/06467585.pdf [firstpage_image] =>[orig_patent_app_number] => 09899400 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/899400
Wireless safety chain for elevator system Jul 4, 2001 Issued
Array ( [id] => 1296041 [patent_doc_number] => 06619436 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-09-16 [patent_title] => 'Elevator group management and control apparatus using rule-based operation control' [patent_app_type] => B1 [patent_app_number] => 09/869689 [patent_app_country] => US [patent_app_date] => 2001-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 4802 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/619/06619436.pdf [firstpage_image] =>[orig_patent_app_number] => 09869689 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/869689
Elevator group management and control apparatus using rule-based operation control Jul 2, 2001 Issued
Array ( [id] => 6753001 [patent_doc_number] => 20030000777 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-02 [patent_title] => 'ELEVATOR AUDITING AND MAINTENANCE' [patent_app_type] => new [patent_app_number] => 09/898853 [patent_app_country] => US [patent_app_date] => 2001-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 13038 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0000/20030000777.pdf [firstpage_image] =>[orig_patent_app_number] => 09898853 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/898853
Elevator auditing and maintenance Jul 1, 2001 Issued
Array ( [id] => 1502618 [patent_doc_number] => 06439350 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-27 [patent_title] => 'Differentiating elevator car door and landing door operating problems' [patent_app_type] => B1 [patent_app_number] => 09/898720 [patent_app_country] => US [patent_app_date] => 2001-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2066 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/439/06439350.pdf [firstpage_image] =>[orig_patent_app_number] => 09898720 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/898720
Differentiating elevator car door and landing door operating problems Jul 1, 2001 Issued
Array ( [id] => 1369532 [patent_doc_number] => 06543583 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-04-08 [patent_title] => 'Elevator auditing with recommended action, reason and severity in maintenance messages' [patent_app_type] => B1 [patent_app_number] => 09/899007 [patent_app_country] => US [patent_app_date] => 2001-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 26 [patent_no_of_words] => 14358 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/543/06543583.pdf [firstpage_image] =>[orig_patent_app_number] => 09899007 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/899007
Elevator auditing with recommended action, reason and severity in maintenance messages Jul 1, 2001 Issued
Array ( [id] => 1473317 [patent_doc_number] => 06450299 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-17 [patent_title] => 'Load measuring for an elevator car' [patent_app_type] => B1 [patent_app_number] => 09/897186 [patent_app_country] => US [patent_app_date] => 2001-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4898 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/450/06450299.pdf [firstpage_image] =>[orig_patent_app_number] => 09897186 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/897186
Load measuring for an elevator car Jul 1, 2001 Issued
Array ( [id] => 745228 [patent_doc_number] => 07021429 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-04-04 [patent_title] => 'Elevator system indicating assigned car' [patent_app_type] => utility [patent_app_number] => 10/344532 [patent_app_country] => US [patent_app_date] => 2001-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2903 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/021/07021429.pdf [firstpage_image] =>[orig_patent_app_number] => 10344532 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/344532
Elevator system indicating assigned car Jun 24, 2001 Issued
Array ( [id] => 1292498 [patent_doc_number] => 06622826 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-09-23 [patent_title] => 'Elevator information display system' [patent_app_type] => B2 [patent_app_number] => 09/885532 [patent_app_country] => US [patent_app_date] => 2001-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3220 [patent_no_of_claims] => 52 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/622/06622826.pdf [firstpage_image] =>[orig_patent_app_number] => 09885532 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/885532
Elevator information display system Jun 20, 2001 Issued
Array ( [id] => 5917057 [patent_doc_number] => 20020112925 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-08-22 [patent_title] => 'Information distribution system for use in an elevator' [patent_app_type] => new [patent_app_number] => 09/870118 [patent_app_country] => US [patent_app_date] => 2001-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 9558 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0112/20020112925.pdf [firstpage_image] =>[orig_patent_app_number] => 09870118 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/870118
Information distribution system for use in an elevator May 29, 2001 Issued
Array ( [id] => 1301821 [patent_doc_number] => 06612404 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-09-02 [patent_title] => 'Contactless hall effect push button switch' [patent_app_type] => B2 [patent_app_number] => 09/865269 [patent_app_country] => US [patent_app_date] => 2001-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4923 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/612/06612404.pdf [firstpage_image] =>[orig_patent_app_number] => 09865269 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/865269
Contactless hall effect push button switch May 24, 2001 Issued
Array ( [id] => 1064705 [patent_doc_number] => 06850400 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-02-01 [patent_title] => 'Circuit for protection against heating of a protection element of equipment' [patent_app_type] => utility [patent_app_number] => 09/863811 [patent_app_country] => US [patent_app_date] => 2001-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 5999 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/850/06850400.pdf [firstpage_image] =>[orig_patent_app_number] => 09863811 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/863811
Circuit for protection against heating of a protection element of equipment May 21, 2001 Issued
Array ( [id] => 1466781 [patent_doc_number] => 06405834 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-18 [patent_title] => 'Elevator maintenance/operation apparatus' [patent_app_type] => B1 [patent_app_number] => 09/856249 [patent_app_country] => US [patent_app_date] => 2001-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 6604 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/405/06405834.pdf [firstpage_image] =>[orig_patent_app_number] => 09856249 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/856249
Elevator maintenance/operation apparatus May 17, 2001 Issued
Array ( [id] => 6897161 [patent_doc_number] => 20010045326 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-11-29 [patent_title] => 'Elevator system for the vertical transport of payloads in an aircraft' [patent_app_type] => new [patent_app_number] => 09/860347 [patent_app_country] => US [patent_app_date] => 2001-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4133 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0045/20010045326.pdf [firstpage_image] =>[orig_patent_app_number] => 09860347 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/860347
Elevator system for the vertical transport of payloads in an aircraft May 16, 2001 Abandoned
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