Search

Tan V. Mai

Examiner (ID: 18672, Phone: (571)272-3726 , Office: P/2182 )

Most Active Art Unit
2193
Art Unit(s)
2182, 2786, 2306, 2302, 2124, 2121, 2787, 2301, 2183, 2193
Total Applications
3863
Issued Applications
3434
Pending Applications
94
Abandoned Applications
349

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2140707 [patent_doc_number] => 04505565 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-03-19 [patent_title] => 'Device for detecting aging of developer for automatic film developing apparatus' [patent_app_type] => 1 [patent_app_number] => 6/450550 [patent_app_country] => US [patent_app_date] => 1982-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1598 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/505/04505565.pdf [firstpage_image] =>[orig_patent_app_number] => 450550 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/450550
Device for detecting aging of developer for automatic film developing apparatus Dec 15, 1982 Issued
Array ( [id] => 2107901 [patent_doc_number] => 04451132 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-05-29 [patent_title] => 'Color photographic processing apparatus including a reverse osmosis apparatus' [patent_app_type] => 1 [patent_app_number] => 6/450278 [patent_app_country] => US [patent_app_date] => 1982-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4162 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/451/04451132.pdf [firstpage_image] =>[orig_patent_app_number] => 450278 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/450278
Color photographic processing apparatus including a reverse osmosis apparatus Dec 15, 1982 Issued
Array ( [id] => 2075729 [patent_doc_number] => 04461556 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-07-24 [patent_title] => 'Film processing apparatus for self-processing film unit with a folded applicator' [patent_app_type] => 1 [patent_app_number] => 6/445416 [patent_app_country] => US [patent_app_date] => 1982-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 10050 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/461/04461556.pdf [firstpage_image] =>[orig_patent_app_number] => 445416 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/445416
Film processing apparatus for self-processing film unit with a folded applicator Nov 29, 1982 Issued
Array ( [id] => 2120245 [patent_doc_number] => 04477166 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-10-16 [patent_title] => 'Diazo printer with improved ammonia supply system' [patent_app_type] => 1 [patent_app_number] => 6/444492 [patent_app_country] => US [patent_app_date] => 1982-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3616 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/477/04477166.pdf [firstpage_image] =>[orig_patent_app_number] => 444492 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/444492
Diazo printer with improved ammonia supply system Nov 23, 1982 Issued
Array ( [id] => 2232924 [patent_doc_number] => 04573782 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-03-04 [patent_title] => 'Developing apparatus for forming an image in light-sensitive material using photopolymerizable composition' [patent_app_type] => 1 [patent_app_number] => 6/444142 [patent_app_country] => US [patent_app_date] => 1982-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4380 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/573/04573782.pdf [firstpage_image] =>[orig_patent_app_number] => 444142 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/444142
Developing apparatus for forming an image in light-sensitive material using photopolymerizable composition Nov 23, 1982 Issued
Array ( [id] => 2086945 [patent_doc_number] => 04464035 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-08-07 [patent_title] => 'Processing unit for developing photosensitive materials' [patent_app_type] => 1 [patent_app_number] => 6/443906 [patent_app_country] => US [patent_app_date] => 1982-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 5616 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/464/04464035.pdf [firstpage_image] =>[orig_patent_app_number] => 443906 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/443906
Processing unit for developing photosensitive materials Nov 22, 1982 Issued
Array ( [id] => 2197327 [patent_doc_number] => 04523826 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-06-18 [patent_title] => 'Autoradiography apparatus including a slide rack' [patent_app_type] => 1 [patent_app_number] => 6/443035 [patent_app_country] => US [patent_app_date] => 1982-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 3342 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/523/04523826.pdf [firstpage_image] =>[orig_patent_app_number] => 443035 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/443035
Autoradiography apparatus including a slide rack Nov 18, 1982 Issued
Array ( [id] => 2125671 [patent_doc_number] => 04453817 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-06-12 [patent_title] => 'Automatic photographic processing apparatus utilizing a microcomputer' [patent_app_type] => 1 [patent_app_number] => 6/441817 [patent_app_country] => US [patent_app_date] => 1982-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4282 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/453/04453817.pdf [firstpage_image] =>[orig_patent_app_number] => 441817 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/441817
Automatic photographic processing apparatus utilizing a microcomputer Nov 14, 1982 Issued
Array ( [id] => 2097471 [patent_doc_number] => 04428658 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-01-31 [patent_title] => 'Combined film cassette unloading and film processing device' [patent_app_type] => 1 [patent_app_number] => 6/438812 [patent_app_country] => US [patent_app_date] => 1982-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2112 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/428/04428658.pdf [firstpage_image] =>[orig_patent_app_number] => 438812 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/438812
Combined film cassette unloading and film processing device Nov 2, 1982 Issued
Array ( [id] => 2073574 [patent_doc_number] => 04444480 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-04-24 [patent_title] => 'Rotating drum-containing sheet or web processing apparatus' [patent_app_type] => 1 [patent_app_number] => 6/438840 [patent_app_country] => US [patent_app_date] => 1982-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2651 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/444/04444480.pdf [firstpage_image] =>[orig_patent_app_number] => 438840 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/438840
Rotating drum-containing sheet or web processing apparatus Nov 2, 1982 Issued
Array ( [id] => 2092453 [patent_doc_number] => 04456359 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-06-26 [patent_title] => 'Flat photographic sheet processing cassette' [patent_app_type] => 1 [patent_app_number] => 6/436908 [patent_app_country] => US [patent_app_date] => 1982-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3144 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/456/04456359.pdf [firstpage_image] =>[orig_patent_app_number] => 436908 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/436908
Flat photographic sheet processing cassette Oct 26, 1982 Issued
Array ( [id] => 2111024 [patent_doc_number] => 04439033 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-03-27 [patent_title] => 'Drum-containing apparatus for ready processing and handling of photographic material' [patent_app_type] => 1 [patent_app_number] => 6/436906 [patent_app_country] => US [patent_app_date] => 1982-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4755 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 404 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/439/04439033.pdf [firstpage_image] =>[orig_patent_app_number] => 436906 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/436906
Drum-containing apparatus for ready processing and handling of photographic material Oct 26, 1982 Issued
Array ( [id] => 2002159 [patent_doc_number] => 04401381 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-08-30 [patent_title] => 'Processing apparatus for self-processing film unit with a folded applicator' [patent_app_type] => 1 [patent_app_number] => 6/436078 [patent_app_country] => US [patent_app_date] => 1982-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 9530 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/401/04401381.pdf [firstpage_image] =>[orig_patent_app_number] => 436078 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/436078
Processing apparatus for self-processing film unit with a folded applicator Oct 21, 1982 Issued
Array ( [id] => 2189072 [patent_doc_number] => 04501480 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-02-26 [patent_title] => 'System for developing a photo-resist material used as a recording medium' [patent_app_type] => 1 [patent_app_number] => 6/434478 [patent_app_country] => US [patent_app_date] => 1982-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2026 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/501/04501480.pdf [firstpage_image] =>[orig_patent_app_number] => 434478 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/434478
System for developing a photo-resist material used as a recording medium Oct 14, 1982 Issued
Array ( [id] => 2064719 [patent_doc_number] => 04429980 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-02-07 [patent_title] => 'Magnetic drive mechanism for film disc processor' [patent_app_type] => 1 [patent_app_number] => 6/432817 [patent_app_country] => US [patent_app_date] => 1982-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 10275 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/429/04429980.pdf [firstpage_image] =>[orig_patent_app_number] => 432817 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/432817
Magnetic drive mechanism for film disc processor Oct 4, 1982 Issued
Array ( [id] => 2124912 [patent_doc_number] => 04431294 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-02-14 [patent_title] => 'Rotation failure sensor for film disc processor' [patent_app_type] => 1 [patent_app_number] => 6/432816 [patent_app_country] => US [patent_app_date] => 1982-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 10253 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/431/04431294.pdf [firstpage_image] =>[orig_patent_app_number] => 432816 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/432816
Rotation failure sensor for film disc processor Oct 4, 1982 Issued
Array ( [id] => 2055875 [patent_doc_number] => 04432629 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-02-21 [patent_title] => 'Dryer apparatus for film disc processor' [patent_app_type] => 1 [patent_app_number] => 6/432819 [patent_app_country] => US [patent_app_date] => 1982-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 10338 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/432/04432629.pdf [firstpage_image] =>[orig_patent_app_number] => 432819 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/432819
Dryer apparatus for film disc processor Oct 4, 1982 Issued
Array ( [id] => 2054902 [patent_doc_number] => 04455077 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-06-19 [patent_title] => 'Processor and method for processing photographic film discs' [patent_app_type] => 1 [patent_app_number] => 6/432860 [patent_app_country] => US [patent_app_date] => 1982-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 9733 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/455/04455077.pdf [firstpage_image] =>[orig_patent_app_number] => 432860 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/432860
Processor and method for processing photographic film discs Oct 4, 1982 Issued
Array ( [id] => 2092410 [patent_doc_number] => 04456355 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-06-26 [patent_title] => 'Control apparatus for film disc processor' [patent_app_type] => 1 [patent_app_number] => 6/432859 [patent_app_country] => US [patent_app_date] => 1982-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 9712 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/456/04456355.pdf [firstpage_image] =>[orig_patent_app_number] => 432859 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/432859
Control apparatus for film disc processor Oct 4, 1982 Issued
Array ( [id] => 2099116 [patent_doc_number] => 04445769 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-05-01 [patent_title] => 'Apparatus for processing film discs' [patent_app_type] => 1 [patent_app_number] => 6/430787 [patent_app_country] => US [patent_app_date] => 1982-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 2134 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/445/04445769.pdf [firstpage_image] =>[orig_patent_app_number] => 430787 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/430787
Apparatus for processing film discs Sep 29, 1982 Issued
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