Search

Henry C. Yuen

Examiner (ID: 12976)

Most Active Art Unit
3404
Art Unit(s)
2602, 3404, 3754, 2899, 3405, 3742, 3402, 3747
Total Applications
2016
Issued Applications
1698
Pending Applications
3
Abandoned Applications
315

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3445199 [patent_doc_number] => 05378060 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-01-03 [patent_title] => 'Combustion chamber having reduced NO.sub.X emissions' [patent_app_type] => 1 [patent_app_number] => 8/151149 [patent_app_country] => US [patent_app_date] => 1993-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5467 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/378/05378060.pdf [firstpage_image] =>[orig_patent_app_number] => 151149 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/151149
Combustion chamber having reduced NO.sub.X emissions Nov 11, 1993 Issued
Array ( [id] => 3466431 [patent_doc_number] => 05404865 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-11 [patent_title] => 'Portable outside heater' [patent_app_type] => 1 [patent_app_number] => 8/149474 [patent_app_country] => US [patent_app_date] => 1993-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 2228 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/404/05404865.pdf [firstpage_image] =>[orig_patent_app_number] => 149474 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/149474
Portable outside heater Nov 8, 1993 Issued
Array ( [id] => 2981113 [patent_doc_number] => 05370066 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-12-06 [patent_title] => 'Method for making solid waste material environmentally safe using heat' [patent_app_type] => 1 [patent_app_number] => 8/148034 [patent_app_country] => US [patent_app_date] => 1993-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4585 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/370/05370066.pdf [firstpage_image] =>[orig_patent_app_number] => 148034 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/148034
Method for making solid waste material environmentally safe using heat Nov 2, 1993 Issued
Array ( [id] => 3472486 [patent_doc_number] => 05405264 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-11 [patent_title] => 'Device for carrying a charge in a furnace' [patent_app_type] => 1 [patent_app_number] => 8/134479 [patent_app_country] => US [patent_app_date] => 1993-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 1910 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/405/05405264.pdf [firstpage_image] =>[orig_patent_app_number] => 134479 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/134479
Device for carrying a charge in a furnace Oct 11, 1993 Issued
08/133023 PROCESS FOR MELTING DOWN COMBUSTION RESIDUES IN SLAG Oct 7, 1993 Abandoned
Array ( [id] => 3063033 [patent_doc_number] => 05360336 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-01 [patent_title] => 'Forced cooling apparatus for heat treatment apparatus' [patent_app_type] => 1 [patent_app_number] => 8/130844 [patent_app_country] => US [patent_app_date] => 1993-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4603 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/360/05360336.pdf [firstpage_image] =>[orig_patent_app_number] => 130844 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/130844
Forced cooling apparatus for heat treatment apparatus Oct 3, 1993 Issued
Array ( [id] => 3112909 [patent_doc_number] => 05383783 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-01-24 [patent_title] => 'Substrate handling apparatus' [patent_app_type] => 1 [patent_app_number] => 8/130441 [patent_app_country] => US [patent_app_date] => 1993-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3394 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/383/05383783.pdf [firstpage_image] =>[orig_patent_app_number] => 130441 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/130441
Substrate handling apparatus Sep 30, 1993 Issued
Array ( [id] => 3044977 [patent_doc_number] => 05356337 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-10-18 [patent_title] => 'Ventilating and traction motor cooling apparatus for an electric vehicle' [patent_app_type] => 1 [patent_app_number] => 8/130103 [patent_app_country] => US [patent_app_date] => 1993-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1704 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 369 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/356/05356337.pdf [firstpage_image] =>[orig_patent_app_number] => 130103 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/130103
Ventilating and traction motor cooling apparatus for an electric vehicle Sep 29, 1993 Issued
Array ( [id] => 3023085 [patent_doc_number] => 05328360 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-12 [patent_title] => 'Heat-treating apparatus' [patent_app_type] => 1 [patent_app_number] => 8/124547 [patent_app_country] => US [patent_app_date] => 1993-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 7165 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/328/05328360.pdf [firstpage_image] =>[orig_patent_app_number] => 124547 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/124547
Heat-treating apparatus Sep 21, 1993 Issued
Array ( [id] => 3089251 [patent_doc_number] => 05406915 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-18 [patent_title] => 'Steam generation system mass and feedwater control system' [patent_app_type] => 1 [patent_app_number] => 8/123291 [patent_app_country] => US [patent_app_date] => 1993-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 6393 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/406/05406915.pdf [firstpage_image] =>[orig_patent_app_number] => 123291 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/123291
Steam generation system mass and feedwater control system Sep 19, 1993 Issued
Array ( [id] => 3447273 [patent_doc_number] => 05381742 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-01-17 [patent_title] => 'Waste liquid evaporator' [patent_app_type] => 1 [patent_app_number] => 8/123189 [patent_app_country] => US [patent_app_date] => 1993-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 5130 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/381/05381742.pdf [firstpage_image] =>[orig_patent_app_number] => 123189 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/123189
Waste liquid evaporator Sep 16, 1993 Issued
Array ( [id] => 3030980 [patent_doc_number] => 05323716 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-28 [patent_title] => 'Heater and tunnel arrangement in a material processing apparatus' [patent_app_type] => 1 [patent_app_number] => 8/123396 [patent_app_country] => US [patent_app_date] => 1993-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 23 [patent_no_of_words] => 6370 [patent_no_of_claims] => 19 [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/05/323/05323716.pdf [firstpage_image] =>[orig_patent_app_number] => 123396 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/123396
Heater and tunnel arrangement in a material processing apparatus Sep 16, 1993 Issued
Array ( [id] => 3044104 [patent_doc_number] => 05344365 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-09-06 [patent_title] => 'Integrated building and conveying structure for manufacturing under ultraclean conditions' [patent_app_type] => 1 [patent_app_number] => 8/121621 [patent_app_country] => US [patent_app_date] => 1993-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 7881 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/344/05344365.pdf [firstpage_image] =>[orig_patent_app_number] => 121621 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/121621
Integrated building and conveying structure for manufacturing under ultraclean conditions Sep 13, 1993 Issued
Array ( [id] => 2998071 [patent_doc_number] => 05325607 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-05 [patent_title] => 'Reactor for drying water-containing solids in a heated fluidized bed and method of operating the reactor' [patent_app_type] => 1 [patent_app_number] => 8/122030 [patent_app_country] => US [patent_app_date] => 1993-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 1509 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/325/05325607.pdf [firstpage_image] =>[orig_patent_app_number] => 122030 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/122030
Reactor for drying water-containing solids in a heated fluidized bed and method of operating the reactor Sep 13, 1993 Issued
Array ( [id] => 2994794 [patent_doc_number] => 05307802 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-03 [patent_title] => 'High efficiency steam generator' [patent_app_type] => 1 [patent_app_number] => 8/119660 [patent_app_country] => US [patent_app_date] => 1993-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 2794 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/307/05307802.pdf [firstpage_image] =>[orig_patent_app_number] => 119660 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/119660
High efficiency steam generator Sep 12, 1993 Issued
Array ( [id] => 3101234 [patent_doc_number] => 05413529 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-09 [patent_title] => 'Multi-component housing' [patent_app_type] => 1 [patent_app_number] => 8/119464 [patent_app_country] => US [patent_app_date] => 1993-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2058 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/413/05413529.pdf [firstpage_image] =>[orig_patent_app_number] => 119464 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/119464
Multi-component housing Sep 8, 1993 Issued
Array ( [id] => 3077986 [patent_doc_number] => 05317998 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-07 [patent_title] => 'Method of monitoring a truck engine and for controlling the temperature of a truck sleeper unit' [patent_app_type] => 1 [patent_app_number] => 8/114401 [patent_app_country] => US [patent_app_date] => 1993-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 12249 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/317/05317998.pdf [firstpage_image] =>[orig_patent_app_number] => 114401 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/114401
Method of monitoring a truck engine and for controlling the temperature of a truck sleeper unit Aug 31, 1993 Issued
Array ( [id] => 3448434 [patent_doc_number] => 05401166 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-03-28 [patent_title] => 'Method and furnace for burning waste' [patent_app_type] => 1 [patent_app_number] => 8/115134 [patent_app_country] => US [patent_app_date] => 1993-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1956 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/401/05401166.pdf [firstpage_image] =>[orig_patent_app_number] => 115134 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/115134
Method and furnace for burning waste Aug 31, 1993 Issued
Array ( [id] => 3444974 [patent_doc_number] => 05385504 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-01-31 [patent_title] => 'Permanent ventilation seal' [patent_app_type] => 1 [patent_app_number] => 8/113860 [patent_app_country] => US [patent_app_date] => 1993-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1921 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/385/05385504.pdf [firstpage_image] =>[orig_patent_app_number] => 113860 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/113860
Permanent ventilation seal Aug 29, 1993 Issued
Array ( [id] => 3081249 [patent_doc_number] => 05290189 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-01 [patent_title] => 'High temperature industrial heat treat furnace' [patent_app_type] => 1 [patent_app_number] => 8/112145 [patent_app_country] => US [patent_app_date] => 1993-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 14 [patent_no_of_words] => 8020 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/290/05290189.pdf [firstpage_image] =>[orig_patent_app_number] => 112145 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/112145
High temperature industrial heat treat furnace Aug 25, 1993 Issued
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