Search

Bac H. Au

Examiner (ID: 13798, Phone: (571)272-8795 , Office: P/2822 )

Most Active Art Unit
2822
Art Unit(s)
2822, 2898
Total Applications
1268
Issued Applications
989
Pending Applications
81
Abandoned Applications
214

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2327712 [patent_doc_number] => 04680504 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-07-14 [patent_title] => 'Electron discharge device having a narrow range spectral response' [patent_app_type] => 1 [patent_app_number] => 6/786530 [patent_app_country] => US [patent_app_date] => 1985-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2677 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/680/04680504.pdf [firstpage_image] =>[orig_patent_app_number] => 786530 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/786530
Electron discharge device having a narrow range spectral response Oct 10, 1985 Issued
Array ( [id] => 2307592 [patent_doc_number] => 04691141 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-01 [patent_title] => 'Dosing composition for high pressure sodium lamps' [patent_app_type] => 1 [patent_app_number] => 6/786737 [patent_app_country] => US [patent_app_date] => 1985-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2445 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/691/04691141.pdf [firstpage_image] =>[orig_patent_app_number] => 786737 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/786737
Dosing composition for high pressure sodium lamps Oct 10, 1985 Issued
06/783885 COLOR CATHODE RAY TUBE HAVING IMPROVED INTERNAL MAGNETIC SHIELD Oct 2, 1985 Abandoned
Array ( [id] => 2329983 [patent_doc_number] => 04705987 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-10 [patent_title] => 'Very high efficacy electrodeless high intensity discharge lamps' [patent_app_type] => 1 [patent_app_number] => 6/783730 [patent_app_country] => US [patent_app_date] => 1985-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2191 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/705/04705987.pdf [firstpage_image] =>[orig_patent_app_number] => 783730 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/783730
Very high efficacy electrodeless high intensity discharge lamps Oct 2, 1985 Issued
Array ( [id] => 2317565 [patent_doc_number] => 04700104 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-10-13 [patent_title] => 'Color television shadow mask assembly' [patent_app_type] => 1 [patent_app_number] => 6/782443 [patent_app_country] => US [patent_app_date] => 1985-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3053 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/700/04700104.pdf [firstpage_image] =>[orig_patent_app_number] => 782443 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/782443
Color television shadow mask assembly Sep 30, 1985 Issued
Array ( [id] => 2350044 [patent_doc_number] => 04649318 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-10 [patent_title] => 'Electron gun with low spherical aberration' [patent_app_type] => 1 [patent_app_number] => 6/778769 [patent_app_country] => US [patent_app_date] => 1985-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 3546 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/649/04649318.pdf [firstpage_image] =>[orig_patent_app_number] => 778769 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/778769
Electron gun with low spherical aberration Sep 22, 1985 Issued
Array ( [id] => 2305381 [patent_doc_number] => 04644218 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-02-17 [patent_title] => 'Spark plug with pre-combustion chamber and venturi passage' [patent_app_type] => 1 [patent_app_number] => 6/774880 [patent_app_country] => US [patent_app_date] => 1985-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 11 [patent_no_of_words] => 3846 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/644/04644218.pdf [firstpage_image] =>[orig_patent_app_number] => 774880 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/774880
Spark plug with pre-combustion chamber and venturi passage Sep 11, 1985 Issued
Array ( [id] => 2223835 [patent_doc_number] => 04628224 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-09 [patent_title] => 'Beam shaping CRT electrode' [patent_app_type] => 1 [patent_app_number] => 6/771957 [patent_app_country] => US [patent_app_date] => 1985-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2206 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/628/04628224.pdf [firstpage_image] =>[orig_patent_app_number] => 771957 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/771957
Beam shaping CRT electrode Sep 2, 1985 Issued
Array ( [id] => 2318976 [patent_doc_number] => 04716338 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-12-29 [patent_title] => 'Electrode structure for a cathode glow discharge system' [patent_app_type] => 1 [patent_app_number] => 6/771799 [patent_app_country] => US [patent_app_date] => 1985-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1574 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/716/04716338.pdf [firstpage_image] =>[orig_patent_app_number] => 771799 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/771799
Electrode structure for a cathode glow discharge system Sep 2, 1985 Issued
Array ( [id] => 2304826 [patent_doc_number] => 04673842 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-16 [patent_title] => 'Graphite cathode cup for gridded x-ray tubes' [patent_app_type] => 1 [patent_app_number] => 6/771696 [patent_app_country] => US [patent_app_date] => 1985-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2023 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/673/04673842.pdf [firstpage_image] =>[orig_patent_app_number] => 771696 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/771696
Graphite cathode cup for gridded x-ray tubes Sep 2, 1985 Issued
Array ( [id] => 2325983 [patent_doc_number] => 04670691 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-02 [patent_title] => 'Getter for a ring laser angular rate sensor' [patent_app_type] => 1 [patent_app_number] => 6/767693 [patent_app_country] => US [patent_app_date] => 1985-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1521 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/670/04670691.pdf [firstpage_image] =>[orig_patent_app_number] => 767693 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/767693
Getter for a ring laser angular rate sensor Aug 20, 1985 Issued
06/765975 MULTI-LEVEL FUSER LAMP Aug 14, 1985 Abandoned
Array ( [id] => 2291642 [patent_doc_number] => 04678960 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-07-07 [patent_title] => 'Metallic halide electric discharge lamps' [patent_app_type] => 1 [patent_app_number] => 6/761251 [patent_app_country] => US [patent_app_date] => 1985-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1808 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 308 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/678/04678960.pdf [firstpage_image] =>[orig_patent_app_number] => 761251 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/761251
Metallic halide electric discharge lamps Jul 31, 1985 Issued
Array ( [id] => 2387576 [patent_doc_number] => 04695758 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-22 [patent_title] => 'Small-sized spark plug having a spark gap parallel to an axis running through the center electrode' [patent_app_type] => 1 [patent_app_number] => 6/758415 [patent_app_country] => US [patent_app_date] => 1985-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 4518 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/695/04695758.pdf [firstpage_image] =>[orig_patent_app_number] => 758415 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/758415
Small-sized spark plug having a spark gap parallel to an axis running through the center electrode Jul 23, 1985 Issued
Array ( [id] => 2325954 [patent_doc_number] => 04670689 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-02 [patent_title] => 'Semiconductor light emitting diode with high operating speed' [patent_app_type] => 1 [patent_app_number] => 6/758237 [patent_app_country] => US [patent_app_date] => 1985-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1890 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/670/04670689.pdf [firstpage_image] =>[orig_patent_app_number] => 758237 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/758237
Semiconductor light emitting diode with high operating speed Jul 23, 1985 Issued
06/753995 COLOR PICTURE DEVICE Jul 10, 1985 Abandoned
06/752317 PHOSPHORESCENT MATERIAL FOR ELECTROLUMINESCENT DISPLAY COMPRISING SILVER IN COPPER SULFIDE COATING ON PHOSPHOR PARTICLES AND/OR ELEMENTAL SULFUR IN DIELECTRIC BINDER FOR PHOSPHOR PARTICLES Jul 2, 1985 Abandoned
Array ( [id] => 2362864 [patent_doc_number] => 04658177 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-04-14 [patent_title] => 'Electric lamp with oriented current conductors extending through a press seal' [patent_app_type] => 1 [patent_app_number] => 6/752155 [patent_app_country] => US [patent_app_date] => 1985-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2037 [patent_no_of_claims] => 9 [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/04/658/04658177.pdf [firstpage_image] =>[orig_patent_app_number] => 752155 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/752155
Electric lamp with oriented current conductors extending through a press seal Jul 2, 1985 Issued
Array ( [id] => 2257955 [patent_doc_number] => 04590405 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-05-20 [patent_title] => 'Bivalent europium-activated barium aluminate phosphor and low mercury vapor discharge lamp provided with a phosphor' [patent_app_type] => 1 [patent_app_number] => 6/750663 [patent_app_country] => US [patent_app_date] => 1985-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3582 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/590/04590405.pdf [firstpage_image] =>[orig_patent_app_number] => 750663 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/750663
Bivalent europium-activated barium aluminate phosphor and low mercury vapor discharge lamp provided with a phosphor Jun 30, 1985 Issued
Array ( [id] => 2321136 [patent_doc_number] => 04689520 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-25 [patent_title] => 'Color cathode ray tube having an improved color phosphor screen' [patent_app_type] => 1 [patent_app_number] => 6/755331 [patent_app_country] => US [patent_app_date] => 1985-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1457 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/689/04689520.pdf [firstpage_image] =>[orig_patent_app_number] => 755331 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/755331
Color cathode ray tube having an improved color phosphor screen Jun 27, 1985 Issued
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