Search

Alan S. Chou

Examiner (ID: 6088, Phone: (571)272-5779 , Office: P/2451 )

Most Active Art Unit
2451
Art Unit(s)
2451, 2151
Total Applications
743
Issued Applications
523
Pending Applications
53
Abandoned Applications
179

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2399470 [patent_doc_number] => 04727746 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-01 [patent_title] => 'Method of modal mass analysis of exhaust gas from a motor vehicle' [patent_app_type] => 1 [patent_app_number] => 6/948037 [patent_app_country] => US [patent_app_date] => 1986-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4941 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 409 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/727/04727746.pdf [firstpage_image] =>[orig_patent_app_number] => 948037 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/948037
Method of modal mass analysis of exhaust gas from a motor vehicle Dec 30, 1986 Issued
06/948173 METHOD FOR MEASURING THE AMOUNT OF GAS CONTAINED IN LIQUID Dec 30, 1986 Abandoned
Array ( [id] => 2460374 [patent_doc_number] => 04864844 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-12 [patent_title] => 'Method and apparatus for evaluating condensation amount' [patent_app_type] => 1 [patent_app_number] => 6/945461 [patent_app_country] => US [patent_app_date] => 1986-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1383 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/864/04864844.pdf [firstpage_image] =>[orig_patent_app_number] => 945461 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/945461
Method and apparatus for evaluating condensation amount Dec 22, 1986 Issued
Array ( [id] => 2449106 [patent_doc_number] => 04721950 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-01-26 [patent_title] => 'Fluid detector' [patent_app_type] => 1 [patent_app_number] => 6/944587 [patent_app_country] => US [patent_app_date] => 1986-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3419 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/721/04721950.pdf [firstpage_image] =>[orig_patent_app_number] => 944587 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/944587
Fluid detector Dec 21, 1986 Issued
Array ( [id] => 2469582 [patent_doc_number] => 04845991 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-11 [patent_title] => 'Hydraulic clearance measurement system' [patent_app_type] => 1 [patent_app_number] => 6/945119 [patent_app_country] => US [patent_app_date] => 1986-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1867 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/845/04845991.pdf [firstpage_image] =>[orig_patent_app_number] => 945119 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/945119
Hydraulic clearance measurement system Dec 21, 1986 Issued
Array ( [id] => 2398987 [patent_doc_number] => 04760734 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-02 [patent_title] => 'Apparatus for measuring the rheological properties of materials' [patent_app_type] => 1 [patent_app_number] => 6/944296 [patent_app_country] => US [patent_app_date] => 1986-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3599 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 369 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/760/04760734.pdf [firstpage_image] =>[orig_patent_app_number] => 944296 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/944296
Apparatus for measuring the rheological properties of materials Dec 18, 1986 Issued
Array ( [id] => 2395571 [patent_doc_number] => 04785666 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-22 [patent_title] => 'Method of increasing the sensitivity of a leak detector in the probe mode' [patent_app_type] => 1 [patent_app_number] => 6/944321 [patent_app_country] => US [patent_app_date] => 1986-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 5280 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/785/04785666.pdf [firstpage_image] =>[orig_patent_app_number] => 944321 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/944321
Method of increasing the sensitivity of a leak detector in the probe mode Dec 18, 1986 Issued
Array ( [id] => 2370173 [patent_doc_number] => 04763509 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-16 [patent_title] => 'Device for determining the concentration of substances having paramagnetic properties' [patent_app_type] => 1 [patent_app_number] => 6/943541 [patent_app_country] => US [patent_app_date] => 1986-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2453 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/763/04763509.pdf [firstpage_image] =>[orig_patent_app_number] => 943541 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/943541
Device for determining the concentration of substances having paramagnetic properties Dec 16, 1986 Issued
Array ( [id] => 2601564 [patent_doc_number] => 04942758 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-24 [patent_title] => 'High speed leak tester' [patent_app_type] => 1 [patent_app_number] => 6/937887 [patent_app_country] => US [patent_app_date] => 1986-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4008 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/942/04942758.pdf [firstpage_image] =>[orig_patent_app_number] => 937887 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/937887
High speed leak tester Dec 3, 1986 Issued
Array ( [id] => 2403217 [patent_doc_number] => 04726218 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-23 [patent_title] => 'Tank tightness test apparatus probe' [patent_app_type] => 1 [patent_app_number] => 6/938233 [patent_app_country] => US [patent_app_date] => 1986-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2981 [patent_no_of_claims] => 4 [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/04/726/04726218.pdf [firstpage_image] =>[orig_patent_app_number] => 938233 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/938233
Tank tightness test apparatus probe Dec 3, 1986 Issued
Array ( [id] => 2402608 [patent_doc_number] => 04747298 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-31 [patent_title] => 'Container leak detector' [patent_app_type] => 1 [patent_app_number] => 6/938027 [patent_app_country] => US [patent_app_date] => 1986-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 4011 [patent_no_of_claims] => 63 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/747/04747298.pdf [firstpage_image] =>[orig_patent_app_number] => 938027 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/938027
Container leak detector Dec 3, 1986 Issued
Array ( [id] => 2370030 [patent_doc_number] => 04788852 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-06 [patent_title] => 'Metering choke' [patent_app_type] => 1 [patent_app_number] => 6/935677 [patent_app_country] => US [patent_app_date] => 1986-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4772 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/788/04788852.pdf [firstpage_image] =>[orig_patent_app_number] => 935677 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/935677
Metering choke Nov 27, 1986 Issued
Array ( [id] => 2398906 [patent_doc_number] => 04770027 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-09-13 [patent_title] => 'Method of measuring concentrations of odors and a device therefor' [patent_app_type] => 1 [patent_app_number] => 6/935491 [patent_app_country] => US [patent_app_date] => 1986-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 4349 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/770/04770027.pdf [firstpage_image] =>[orig_patent_app_number] => 935491 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/935491
Method of measuring concentrations of odors and a device therefor Nov 25, 1986 Issued
Array ( [id] => 2370209 [patent_doc_number] => 04763511 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-16 [patent_title] => 'Pipe joint sealing and testing apparatus' [patent_app_type] => 1 [patent_app_number] => 6/935071 [patent_app_country] => US [patent_app_date] => 1986-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3954 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/763/04763511.pdf [firstpage_image] =>[orig_patent_app_number] => 935071 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/935071
Pipe joint sealing and testing apparatus Nov 20, 1986 Issued
Array ( [id] => 2397787 [patent_doc_number] => 04741199 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-03 [patent_title] => 'Testable cable entry gland' [patent_app_type] => 1 [patent_app_number] => 6/932471 [patent_app_country] => US [patent_app_date] => 1986-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1201 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/741/04741199.pdf [firstpage_image] =>[orig_patent_app_number] => 932471 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/932471
Testable cable entry gland Nov 17, 1986 Issued
Array ( [id] => 2430691 [patent_doc_number] => 04754639 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-05 [patent_title] => 'Device for testing suspensions' [patent_app_type] => 1 [patent_app_number] => 6/926259 [patent_app_country] => US [patent_app_date] => 1986-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1905 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/754/04754639.pdf [firstpage_image] =>[orig_patent_app_number] => 926259 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/926259
Device for testing suspensions Nov 2, 1986 Issued
06/924837 CHECK VALVE TESTING SYSTEM Oct 28, 1986 Abandoned
Array ( [id] => 2403781 [patent_doc_number] => 04733557 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-29 [patent_title] => 'Method and system for determining vapor pressure or composition of hydrocarbon liquids' [patent_app_type] => 1 [patent_app_number] => 6/921919 [patent_app_country] => US [patent_app_date] => 1986-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 5369 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/733/04733557.pdf [firstpage_image] =>[orig_patent_app_number] => 921919 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/921919
Method and system for determining vapor pressure or composition of hydrocarbon liquids Oct 21, 1986 Issued
Array ( [id] => 2370231 [patent_doc_number] => 04763512 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-16 [patent_title] => 'Rheometer' [patent_app_type] => 1 [patent_app_number] => 6/923317 [patent_app_country] => US [patent_app_date] => 1986-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1093 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/763/04763512.pdf [firstpage_image] =>[orig_patent_app_number] => 923317 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/923317
Rheometer Oct 13, 1986 Issued
06/917619 RHEOLOGIC REPEATABILITY TEST METHOD Oct 9, 1986 Abandoned
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