Search

Thorl Chea

Examiner (ID: 14629, Phone: (571)272-1328 , Office: P/1721 )

Most Active Art Unit
1752
Art Unit(s)
1752, 1506, 1795, 1721, 1113, 1737, 2899
Total Applications
2367
Issued Applications
1770
Pending Applications
12
Abandoned Applications
586

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2743569 [patent_doc_number] => 05002905 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-26 [patent_title] => 'Hexagonal silicon carbide platelets and preforms and methods for making and using same' [patent_app_type] => 1 [patent_app_number] => 7/184994 [patent_app_country] => US [patent_app_date] => 1988-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 6247 [patent_no_of_claims] => 19 [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/05/002/05002905.pdf [firstpage_image] =>[orig_patent_app_number] => 184994 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/184994
Hexagonal silicon carbide platelets and preforms and methods for making and using same Apr 21, 1988 Issued
Array ( [id] => 2670439 [patent_doc_number] => 04983555 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-08 [patent_title] => 'Application of transparent polycrystalline body with high ultraviolet transmittance' [patent_app_type] => 1 [patent_app_number] => 7/185189 [patent_app_country] => US [patent_app_date] => 1988-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 6712 [patent_no_of_claims] => 58 [patent_no_of_ind_claims] => 50 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/983/04983555.pdf [firstpage_image] =>[orig_patent_app_number] => 185189 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/185189
Application of transparent polycrystalline body with high ultraviolet transmittance Apr 21, 1988 Issued
Array ( [id] => 2490506 [patent_doc_number] => 04829027 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-09 [patent_title] => 'Liquid phase sintering of silicon carbide' [patent_app_type] => 1 [patent_app_number] => 7/185370 [patent_app_country] => US [patent_app_date] => 1988-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4183 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/829/04829027.pdf [firstpage_image] =>[orig_patent_app_number] => 185370 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/185370
Liquid phase sintering of silicon carbide Apr 20, 1988 Issued
Array ( [id] => 2515316 [patent_doc_number] => 04855264 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-08 [patent_title] => 'Aluminum oxide/aluminum oxynitride/group IVB metal nitride abrasive particles derived from a sol-gel process' [patent_app_type] => 1 [patent_app_number] => 7/183478 [patent_app_country] => US [patent_app_date] => 1988-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7300 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/855/04855264.pdf [firstpage_image] =>[orig_patent_app_number] => 183478 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/183478
Aluminum oxide/aluminum oxynitride/group IVB metal nitride abrasive particles derived from a sol-gel process Apr 14, 1988 Issued
07/171139 CLAY MINERALS Mar 15, 1988 Abandoned
Array ( [id] => 2515791 [patent_doc_number] => 04863882 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-05 [patent_title] => 'Rare earth oxysulfide ceramics' [patent_app_type] => 1 [patent_app_number] => 7/168238 [patent_app_country] => US [patent_app_date] => 1988-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3857 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/863/04863882.pdf [firstpage_image] =>[orig_patent_app_number] => 168238 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/168238
Rare earth oxysulfide ceramics Mar 14, 1988 Issued
Array ( [id] => 2591053 [patent_doc_number] => 04918034 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-17 [patent_title] => 'Reservoir feed method of making ceramic composite structures and structures made thereby' [patent_app_type] => 1 [patent_app_number] => 7/168358 [patent_app_country] => US [patent_app_date] => 1988-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 30 [patent_no_of_words] => 16963 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 337 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/918/04918034.pdf [firstpage_image] =>[orig_patent_app_number] => 168358 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/168358
Reservoir feed method of making ceramic composite structures and structures made thereby Mar 14, 1988 Issued
Array ( [id] => 2475969 [patent_doc_number] => 04871696 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-03 [patent_title] => 'Method for producing substantially pure materials' [patent_app_type] => 1 [patent_app_number] => 7/168198 [patent_app_country] => US [patent_app_date] => 1988-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5657 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 390 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/871/04871696.pdf [firstpage_image] =>[orig_patent_app_number] => 168198 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/168198
Method for producing substantially pure materials Mar 14, 1988 Issued
Array ( [id] => 2745310 [patent_doc_number] => 04987108 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-22 [patent_title] => 'Dielectric paste' [patent_app_type] => 1 [patent_app_number] => 7/169394 [patent_app_country] => US [patent_app_date] => 1988-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2159 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/987/04987108.pdf [firstpage_image] =>[orig_patent_app_number] => 169394 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/169394
Dielectric paste Mar 8, 1988 Issued
07/157026 METHOD OF DEPOSITING TUNGSTEN ON SILICON IN A NON-SELF-LIMITING CVD PROCESS AND SEMICONDUCTOR DEVICE MANUFACTURED THEREBY Feb 17, 1988 Abandoned
Array ( [id] => 2515361 [patent_doc_number] => 04855266 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-08 [patent_title] => 'High K dielectric composition for use in multilayer ceramic capacitors having copper internal electrodes' [patent_app_type] => 1 [patent_app_number] => 7/161238 [patent_app_country] => US [patent_app_date] => 1988-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5182 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/855/04855266.pdf [firstpage_image] =>[orig_patent_app_number] => 161238 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/161238
High K dielectric composition for use in multilayer ceramic capacitors having copper internal electrodes Feb 17, 1988 Issued
Array ( [id] => 2567851 [patent_doc_number] => 04900701 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-13 [patent_title] => 'Zirconia sintered body and process for the production thereof' [patent_app_type] => 1 [patent_app_number] => 7/155862 [patent_app_country] => US [patent_app_date] => 1988-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11057 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/900/04900701.pdf [firstpage_image] =>[orig_patent_app_number] => 155862 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/155862
Zirconia sintered body and process for the production thereof Feb 15, 1988 Issued
07/158055 METHOD OF FORMING A PASSIVATION FILM Feb 11, 1988 Abandoned
Array ( [id] => 2482384 [patent_doc_number] => 04866012 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-12 [patent_title] => 'Carbothermally reduced ceramic materials and method of making same' [patent_app_type] => 1 [patent_app_number] => 7/153293 [patent_app_country] => US [patent_app_date] => 1988-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 3893 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/866/04866012.pdf [firstpage_image] =>[orig_patent_app_number] => 153293 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/153293
Carbothermally reduced ceramic materials and method of making same Feb 2, 1988 Issued
Array ( [id] => 2596476 [patent_doc_number] => 04965227 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-23 [patent_title] => 'Process for manufacturing plastic pin grid arrays and the product produced thereby' [patent_app_type] => 1 [patent_app_number] => 7/145977 [patent_app_country] => US [patent_app_date] => 1988-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 40 [patent_no_of_words] => 9955 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/965/04965227.pdf [firstpage_image] =>[orig_patent_app_number] => 145977 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/145977
Process for manufacturing plastic pin grid arrays and the product produced thereby Feb 1, 1988 Issued
Array ( [id] => 2550765 [patent_doc_number] => 04897120 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-30 [patent_title] => 'Accelerator for portland cement derived from fertilizer' [patent_app_type] => 1 [patent_app_number] => 7/145556 [patent_app_country] => US [patent_app_date] => 1988-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2743 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/897/04897120.pdf [firstpage_image] =>[orig_patent_app_number] => 145556 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/145556
Accelerator for portland cement derived from fertilizer Jan 18, 1988 Issued
Array ( [id] => 2570203 [patent_doc_number] => 04900823 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-13 [patent_title] => 'Phenyl ketone derivatives' [patent_app_type] => 1 [patent_app_number] => 7/139564 [patent_app_country] => US [patent_app_date] => 1987-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13041 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/900/04900823.pdf [firstpage_image] =>[orig_patent_app_number] => 139564 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/139564
Phenyl ketone derivatives Dec 29, 1987 Issued
Array ( [id] => 2619031 [patent_doc_number] => 04919722 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-24 [patent_title] => 'Method of manufacturing a granular building material from refuse' [patent_app_type] => 1 [patent_app_number] => 7/139308 [patent_app_country] => US [patent_app_date] => 1987-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2593 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/919/04919722.pdf [firstpage_image] =>[orig_patent_app_number] => 139308 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/139308
Method of manufacturing a granular building material from refuse Dec 28, 1987 Issued
07/137397 METHOD OF PRODUCING AND MODIFYING THE PROPERTIES OF CERAMIC COMPOSITE BODIES Dec 22, 1987 Abandoned
Array ( [id] => 2555401 [patent_doc_number] => 04836954 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-06 [patent_title] => 'Fluorinated phyllosilicate and method' [patent_app_type] => 1 [patent_app_number] => 7/136359 [patent_app_country] => US [patent_app_date] => 1987-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3084 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/836/04836954.pdf [firstpage_image] =>[orig_patent_app_number] => 136359 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/136359
Fluorinated phyllosilicate and method Dec 21, 1987 Issued
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