Search

Que Tan Le

Examiner (ID: 5234, Phone: (571)272-2438 , Office: P/2878 )

Most Active Art Unit
2878
Art Unit(s)
2878, 2505, 2509
Total Applications
3981
Issued Applications
3596
Pending Applications
114
Abandoned Applications
283

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2861840 [patent_doc_number] => 05117897 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-02 [patent_title] => 'Vehicle for inspecting and maintaining steam generator tubes or the like' [patent_app_type] => 1 [patent_app_number] => 7/463592 [patent_app_country] => US [patent_app_date] => 1990-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 24 [patent_no_of_words] => 6977 [patent_no_of_claims] => 13 [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] => patents/05/117/05117897.pdf [firstpage_image] =>[orig_patent_app_number] => 463592 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/463592
Vehicle for inspecting and maintaining steam generator tubes or the like Jan 10, 1990 Issued
Array ( [id] => 2945932 [patent_doc_number] => 05201187 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-13 [patent_title] => 'System for controlling cooling equipment' [patent_app_type] => 1 [patent_app_number] => 7/463559 [patent_app_country] => US [patent_app_date] => 1990-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2346 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/201/05201187.pdf [firstpage_image] =>[orig_patent_app_number] => 463559 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/463559
System for controlling cooling equipment Jan 10, 1990 Issued
Array ( [id] => 2740724 [patent_doc_number] => 05042576 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-27 [patent_title] => 'Louvered fin heat exchanger' [patent_app_type] => 1 [patent_app_number] => 7/464643 [patent_app_country] => US [patent_app_date] => 1990-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 3228 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 503 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/042/05042576.pdf [firstpage_image] =>[orig_patent_app_number] => 464643 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/464643
Louvered fin heat exchanger Jan 9, 1990 Issued
Array ( [id] => 2602192 [patent_doc_number] => 04967830 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-06 [patent_title] => 'Arcuate tubular evaporator heat exchanger' [patent_app_type] => 1 [patent_app_number] => 7/461412 [patent_app_country] => US [patent_app_date] => 1990-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 39 [patent_no_of_words] => 9061 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 330 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/967/04967830.pdf [firstpage_image] =>[orig_patent_app_number] => 461412 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/461412
Arcuate tubular evaporator heat exchanger Jan 4, 1990 Issued
07/459227 HEAT CONDENSING FURNACE WITH DE-INTENSIFIER TUBES Dec 28, 1989 Abandoned
Array ( [id] => 2652048 [patent_doc_number] => 04953631 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-04 [patent_title] => 'Radiator device of motorcycle' [patent_app_type] => 1 [patent_app_number] => 7/457446 [patent_app_country] => US [patent_app_date] => 1989-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2497 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/953/04953631.pdf [firstpage_image] =>[orig_patent_app_number] => 457446 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/457446
Radiator device of motorcycle Dec 26, 1989 Issued
Array ( [id] => 2655320 [patent_doc_number] => 04998582 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-12 [patent_title] => 'Refrigerator system for a container' [patent_app_type] => 1 [patent_app_number] => 7/454505 [patent_app_country] => US [patent_app_date] => 1989-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2118 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/998/04998582.pdf [firstpage_image] =>[orig_patent_app_number] => 454505 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/454505
Refrigerator system for a container Dec 20, 1989 Issued
Array ( [id] => 2769246 [patent_doc_number] => 05154226 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-13 [patent_title] => 'Automatic changeover thermostat with single bi-metal and common set lever having individual heat and cool setpoint indicators' [patent_app_type] => 1 [patent_app_number] => 7/454232 [patent_app_country] => US [patent_app_date] => 1989-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2078 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/154/05154226.pdf [firstpage_image] =>[orig_patent_app_number] => 454232 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/454232
Automatic changeover thermostat with single bi-metal and common set lever having individual heat and cool setpoint indicators Dec 20, 1989 Issued
Array ( [id] => 2669382 [patent_doc_number] => 05048597 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-17 [patent_title] => 'Leak-safe hydrogen/air heat exchanger in an ACE system' [patent_app_type] => 1 [patent_app_number] => 7/452133 [patent_app_country] => US [patent_app_date] => 1989-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2196 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/048/05048597.pdf [firstpage_image] =>[orig_patent_app_number] => 452133 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/452133
Leak-safe hydrogen/air heat exchanger in an ACE system Dec 17, 1989 Issued
Array ( [id] => 2786643 [patent_doc_number] => 05143520 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-01 [patent_title] => 'Method of and radiant cooler for radiant cooling of product mass stream discharged from a gasification reactor' [patent_app_type] => 1 [patent_app_number] => 7/452234 [patent_app_country] => US [patent_app_date] => 1989-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3062 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/143/05143520.pdf [firstpage_image] =>[orig_patent_app_number] => 452234 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/452234
Method of and radiant cooler for radiant cooling of product mass stream discharged from a gasification reactor Dec 17, 1989 Issued
Array ( [id] => 3866444 [patent_doc_number] => RE035721 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-02-03 [patent_title] => 'Cooling device of semiconductor chips' [patent_app_type] => 2 [patent_app_number] => 7/451761 [patent_app_country] => US [patent_app_date] => 1989-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 4481 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 402 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/035/RE035721.pdf [firstpage_image] =>[orig_patent_app_number] => 451761 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/451761
Cooling device of semiconductor chips Dec 17, 1989 Issued
07/451936 SELF-CLEANING HEAT EXCHANGER FAN ASSEMBLY AND CONTROLS Dec 17, 1989 Abandoned
Array ( [id] => 2691763 [patent_doc_number] => 05060717 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-29 [patent_title] => 'Air conditioner' [patent_app_type] => 1 [patent_app_number] => 7/451797 [patent_app_country] => US [patent_app_date] => 1989-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2867 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/060/05060717.pdf [firstpage_image] =>[orig_patent_app_number] => 451797 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/451797
Air conditioner Dec 17, 1989 Issued
Array ( [id] => 2689500 [patent_doc_number] => 05000253 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-19 [patent_title] => 'Ventilating heat recovery system' [patent_app_type] => 1 [patent_app_number] => 7/451570 [patent_app_country] => US [patent_app_date] => 1989-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 1548 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/000/05000253.pdf [firstpage_image] =>[orig_patent_app_number] => 451570 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/451570
Ventilating heat recovery system Dec 17, 1989 Issued
Array ( [id] => 2719584 [patent_doc_number] => 04997029 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-05 [patent_title] => 'Air conditioning apparatus' [patent_app_type] => 1 [patent_app_number] => 7/453106 [patent_app_country] => US [patent_app_date] => 1989-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 6681 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 321 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/997/04997029.pdf [firstpage_image] =>[orig_patent_app_number] => 453106 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/453106
Air conditioning apparatus Dec 13, 1989 Issued
Array ( [id] => 2819544 [patent_doc_number] => 05119884 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-09 [patent_title] => 'Multiple stage electronic temperature control for heating and cooling' [patent_app_type] => 1 [patent_app_number] => 7/443900 [patent_app_country] => US [patent_app_date] => 1989-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5851 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 366 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/119/05119884.pdf [firstpage_image] =>[orig_patent_app_number] => 443900 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/443900
Multiple stage electronic temperature control for heating and cooling Nov 29, 1989 Issued
Array ( [id] => 2829721 [patent_doc_number] => 05088296 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-18 [patent_title] => 'Air conditioner system with refrigerant condition detection for refrigerant recovering operation' [patent_app_type] => 1 [patent_app_number] => 7/442199 [patent_app_country] => US [patent_app_date] => 1989-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2451 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 302 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/088/05088296.pdf [firstpage_image] =>[orig_patent_app_number] => 442199 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/442199
Air conditioner system with refrigerant condition detection for refrigerant recovering operation Nov 27, 1989 Issued
Array ( [id] => 2641072 [patent_doc_number] => 04971136 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-20 [patent_title] => 'Dual fuel heat pump controller' [patent_app_type] => 1 [patent_app_number] => 7/441977 [patent_app_country] => US [patent_app_date] => 1989-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 5403 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 414 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/971/04971136.pdf [firstpage_image] =>[orig_patent_app_number] => 441977 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/441977
Dual fuel heat pump controller Nov 27, 1989 Issued
Array ( [id] => 2786111 [patent_doc_number] => 05113928 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-19 [patent_title] => 'Heat exchanger with fluid pressure relief means' [patent_app_type] => 1 [patent_app_number] => 7/440906 [patent_app_country] => US [patent_app_date] => 1989-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 10 [patent_no_of_words] => 2902 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/113/05113928.pdf [firstpage_image] =>[orig_patent_app_number] => 440906 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/440906
Heat exchanger with fluid pressure relief means Nov 21, 1989 Issued
Array ( [id] => 2970220 [patent_doc_number] => 05203832 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-20 [patent_title] => 'Circumferential flow heat exchanger' [patent_app_type] => 1 [patent_app_number] => 7/437680 [patent_app_country] => US [patent_app_date] => 1989-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 3900 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/203/05203832.pdf [firstpage_image] =>[orig_patent_app_number] => 437680 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/437680
Circumferential flow heat exchanger Nov 16, 1989 Issued
Menu