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] => 2326362 [patent_doc_number] => 04660413 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-04-28 [patent_title] => 'Apparatus and method for determining fluid viscosity and density' [patent_app_type] => 1 [patent_app_number] => 6/872739 [patent_app_country] => US [patent_app_date] => 1986-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2585 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/660/04660413.pdf [firstpage_image] =>[orig_patent_app_number] => 872739 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/872739
Apparatus and method for determining fluid viscosity and density Jun 9, 1986 Issued
Array ( [id] => 2404654 [patent_doc_number] => 04779452 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-10-25 [patent_title] => 'High temperature ultrasonic viscometer' [patent_app_type] => 1 [patent_app_number] => 6/872315 [patent_app_country] => US [patent_app_date] => 1986-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3942 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/779/04779452.pdf [firstpage_image] =>[orig_patent_app_number] => 872315 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/872315
High temperature ultrasonic viscometer Jun 8, 1986 Issued
Array ( [id] => 2435670 [patent_doc_number] => 04759210 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-26 [patent_title] => 'Apparatus for gas-monitoring and method of conducting same' [patent_app_type] => 1 [patent_app_number] => 6/871694 [patent_app_country] => US [patent_app_date] => 1986-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 6397 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/759/04759210.pdf [firstpage_image] =>[orig_patent_app_number] => 871694 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/871694
Apparatus for gas-monitoring and method of conducting same Jun 5, 1986 Issued
06/868617 METHOD AND A FASTENER FOR CLOSING AND SEALING PIPES SUBJECTED TO INTERNAL PRESSURE May 28, 1986 Abandoned
Array ( [id] => 2399525 [patent_doc_number] => 04727749 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-01 [patent_title] => 'Method and apparatus for leak testing of pipe' [patent_app_type] => 1 [patent_app_number] => 6/868009 [patent_app_country] => US [patent_app_date] => 1986-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 6912 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/727/04727749.pdf [firstpage_image] =>[orig_patent_app_number] => 868009 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/868009
Method and apparatus for leak testing of pipe May 28, 1986 Issued
Array ( [id] => 2340967 [patent_doc_number] => 04703646 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-03 [patent_title] => 'Operating method and sensor for gas analysis' [patent_app_type] => 1 [patent_app_number] => 6/867965 [patent_app_country] => US [patent_app_date] => 1986-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 4590 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/703/04703646.pdf [firstpage_image] =>[orig_patent_app_number] => 867965 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/867965
Operating method and sensor for gas analysis May 28, 1986 Issued
Array ( [id] => 2691181 [patent_doc_number] => 04981037 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-01 [patent_title] => 'Method for determining pore pressure and horizontal effective stress from overburden and effective vertical stresses' [patent_app_type] => 1 [patent_app_number] => 6/868317 [patent_app_country] => US [patent_app_date] => 1986-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2126 [patent_no_of_claims] => 4 [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/04/981/04981037.pdf [firstpage_image] =>[orig_patent_app_number] => 868317 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/868317
Method for determining pore pressure and horizontal effective stress from overburden and effective vertical stresses May 27, 1986 Issued
Array ( [id] => 2351447 [patent_doc_number] => 04665736 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-05-19 [patent_title] => 'Stirring device for automatically measuring dissolved oxygen' [patent_app_type] => 1 [patent_app_number] => 6/865553 [patent_app_country] => US [patent_app_date] => 1986-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 1534 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/665/04665736.pdf [firstpage_image] =>[orig_patent_app_number] => 865553 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/865553
Stirring device for automatically measuring dissolved oxygen May 19, 1986 Issued
Array ( [id] => 2419427 [patent_doc_number] => 04742338 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-03 [patent_title] => 'Intruder alarm system' [patent_app_type] => 1 [patent_app_number] => 6/864811 [patent_app_country] => US [patent_app_date] => 1986-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2912 [patent_no_of_claims] => 7 [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/04/742/04742338.pdf [firstpage_image] =>[orig_patent_app_number] => 864811 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/864811
Intruder alarm system May 18, 1986 Issued
Array ( [id] => 2364699 [patent_doc_number] => 04694295 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-15 [patent_title] => 'Vehicle blind spot detector' [patent_app_type] => 1 [patent_app_number] => 6/863573 [patent_app_country] => US [patent_app_date] => 1986-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 4911 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/694/04694295.pdf [firstpage_image] =>[orig_patent_app_number] => 863573 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/863573
Vehicle blind spot detector May 14, 1986 Issued
Array ( [id] => 2370270 [patent_doc_number] => 04763514 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-16 [patent_title] => 'Monitoring equipment for dissolved gas in insulating oil' [patent_app_type] => 1 [patent_app_number] => 6/862967 [patent_app_country] => US [patent_app_date] => 1986-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4777 [patent_no_of_claims] => 18 [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/04/763/04763514.pdf [firstpage_image] =>[orig_patent_app_number] => 862967 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/862967
Monitoring equipment for dissolved gas in insulating oil May 13, 1986 Issued
Array ( [id] => 2326459 [patent_doc_number] => 04711133 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-12-08 [patent_title] => 'Non-contact web tension meter' [patent_app_type] => 1 [patent_app_number] => 6/862351 [patent_app_country] => US [patent_app_date] => 1986-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2545 [patent_no_of_claims] => 6 [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/04/711/04711133.pdf [firstpage_image] =>[orig_patent_app_number] => 862351 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/862351
Non-contact web tension meter May 8, 1986 Issued
06/860027 METHOD AND APPARATUS FOR LEAK TESTING OF PIPE May 5, 1986 Abandoned
06/859419 STORAGE TANKS MADE OF FIBROUS REINFORCED RESINOUS MATERIAL WITH SECONDARY CONTAINMENT May 4, 1986 Abandoned
Array ( [id] => 2452635 [patent_doc_number] => 04755798 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-05 [patent_title] => 'Circuit for controlling a display panel' [patent_app_type] => 1 [patent_app_number] => 6/858640 [patent_app_country] => US [patent_app_date] => 1986-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2643 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/755/04755798.pdf [firstpage_image] =>[orig_patent_app_number] => 858640 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/858640
Circuit for controlling a display panel May 1, 1986 Issued
Array ( [id] => 2356192 [patent_doc_number] => 04693118 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-15 [patent_title] => 'Pneumatic tire leak detector' [patent_app_type] => 1 [patent_app_number] => 6/856007 [patent_app_country] => US [patent_app_date] => 1986-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 2049 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/693/04693118.pdf [firstpage_image] =>[orig_patent_app_number] => 856007 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/856007
Pneumatic tire leak detector Apr 24, 1986 Issued
Array ( [id] => 2368334 [patent_doc_number] => 04706494 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-17 [patent_title] => 'Seal integrity testing' [patent_app_type] => 1 [patent_app_number] => 6/855979 [patent_app_country] => US [patent_app_date] => 1986-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1799 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/706/04706494.pdf [firstpage_image] =>[orig_patent_app_number] => 855979 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/855979
Seal integrity testing Apr 24, 1986 Issued
Array ( [id] => 2313849 [patent_doc_number] => 04697452 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-10-06 [patent_title] => 'Apparatus for testing the leaktightness of filled, closed packages of flexible material' [patent_app_type] => 1 [patent_app_number] => 6/855737 [patent_app_country] => US [patent_app_date] => 1986-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1771 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/697/04697452.pdf [firstpage_image] =>[orig_patent_app_number] => 855737 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/855737
Apparatus for testing the leaktightness of filled, closed packages of flexible material Apr 24, 1986 Issued
Array ( [id] => 2303293 [patent_doc_number] => 04715212 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-12-29 [patent_title] => 'Bulk solids property tester' [patent_app_type] => 1 [patent_app_number] => 6/855311 [patent_app_country] => US [patent_app_date] => 1986-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 3542 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/715/04715212.pdf [firstpage_image] =>[orig_patent_app_number] => 855311 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/855311
Bulk solids property tester Apr 23, 1986 Issued
Array ( [id] => 2367786 [patent_doc_number] => 04708014 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-24 [patent_title] => 'Device for testing of containers as to leakage or defects' [patent_app_type] => 1 [patent_app_number] => 6/849511 [patent_app_country] => US [patent_app_date] => 1986-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1515 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/708/04708014.pdf [firstpage_image] =>[orig_patent_app_number] => 849511 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/849511
Device for testing of containers as to leakage or defects Apr 23, 1986 Issued
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