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
07/028509 DISCHARGE LAMP DEVICE Mar 19, 1987 Abandoned
07/028672 GAS DISCHARGE LAMP HAVING TEMPERATURE CONTROLLED, LIQUID RESERVOIR FOR LIQUIFIED PORTION OF GAS Mar 19, 1987 Abandoned
Array ( [id] => 2472408 [patent_doc_number] => 04845403 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-04 [patent_title] => 'Projection type color picture display system having green picture and blue picture producing CRTs with .gamma. coefficients' [patent_app_type] => 1 [patent_app_number] => 7/027873 [patent_app_country] => US [patent_app_date] => 1987-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2601 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/845/04845403.pdf [firstpage_image] =>[orig_patent_app_number] => 027873 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/027873
Projection type color picture display system having green picture and blue picture producing CRTs with .gamma. coefficients Mar 18, 1987 Issued
Array ( [id] => 2396742 [patent_doc_number] => 04782264 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-01 [patent_title] => 'Color picture device including convergence correcting magnetic plates' [patent_app_type] => 1 [patent_app_number] => 7/028029 [patent_app_country] => US [patent_app_date] => 1987-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3496 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/782/04782264.pdf [firstpage_image] =>[orig_patent_app_number] => 028029 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/028029
Color picture device including convergence correcting magnetic plates Mar 17, 1987 Issued
07/027632 HALOGEN INCANDESCENT LAMP WITH SINGLE HALOGENATED HYDROCARBON FILL COMPONENT Mar 17, 1987 Issued
Array ( [id] => 2451158 [patent_doc_number] => 04755721 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-05 [patent_title] => 'High pressure sodium vapor lamp having unsaturated vapor pressure type characteristics' [patent_app_type] => 1 [patent_app_number] => 7/026331 [patent_app_country] => US [patent_app_date] => 1987-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5054 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/755/04755721.pdf [firstpage_image] =>[orig_patent_app_number] => 026331 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/026331
High pressure sodium vapor lamp having unsaturated vapor pressure type characteristics Mar 15, 1987 Issued
Array ( [id] => 2567664 [patent_doc_number] => 04849674 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-18 [patent_title] => 'Electroluminescent display with interlayer for improved forming' [patent_app_type] => 1 [patent_app_number] => 7/024982 [patent_app_country] => US [patent_app_date] => 1987-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 6343 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/849/04849674.pdf [firstpage_image] =>[orig_patent_app_number] => 024982 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/024982
Electroluminescent display with interlayer for improved forming Mar 11, 1987 Issued
Array ( [id] => 2558238 [patent_doc_number] => 04814666 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-21 [patent_title] => 'Electron-beam existed display tube, the screen of which has a fluorescent component of a Eu containing red fluorescent component and a blue or green fluorescent component' [patent_app_type] => 1 [patent_app_number] => 7/034393 [patent_app_country] => US [patent_app_date] => 1987-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4563 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/814/04814666.pdf [firstpage_image] =>[orig_patent_app_number] => 034393 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/034393
Electron-beam existed display tube, the screen of which has a fluorescent component of a Eu containing red fluorescent component and a blue or green fluorescent component Mar 8, 1987 Issued
Array ( [id] => 2392665 [patent_doc_number] => 04794300 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-27 [patent_title] => 'Colour picture tube including a deflection unit having picture balance correction means' [patent_app_type] => 1 [patent_app_number] => 7/020925 [patent_app_country] => US [patent_app_date] => 1987-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 2879 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 328 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/794/04794300.pdf [firstpage_image] =>[orig_patent_app_number] => 020925 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/020925
Colour picture tube including a deflection unit having picture balance correction means Mar 1, 1987 Issued
Array ( [id] => 2417849 [patent_doc_number] => 04743801 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-10 [patent_title] => 'Light-emitting electroluminescent device' [patent_app_type] => 1 [patent_app_number] => 7/020223 [patent_app_country] => US [patent_app_date] => 1987-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2321 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/743/04743801.pdf [firstpage_image] =>[orig_patent_app_number] => 020223 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/020223
Light-emitting electroluminescent device Feb 26, 1987 Issued
Array ( [id] => 2447502 [patent_doc_number] => 04779025 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-10-18 [patent_title] => 'Computer touch panel filter' [patent_app_type] => 1 [patent_app_number] => 7/017245 [patent_app_country] => US [patent_app_date] => 1987-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3135 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/779/04779025.pdf [firstpage_image] =>[orig_patent_app_number] => 017245 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/017245
Computer touch panel filter Feb 19, 1987 Issued
Array ( [id] => 2447505 [patent_doc_number] => 04792724 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-20 [patent_title] => 'Gas mixtures for spark gap closing switches' [patent_app_type] => 1 [patent_app_number] => 7/016904 [patent_app_country] => US [patent_app_date] => 1987-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1754 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/792/04792724.pdf [firstpage_image] =>[orig_patent_app_number] => 016904 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/016904
Gas mixtures for spark gap closing switches Feb 19, 1987 Issued
Array ( [id] => 2495949 [patent_doc_number] => 04843278 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-27 [patent_title] => 'In-line gun system for a color picture tube' [patent_app_type] => 1 [patent_app_number] => 7/016351 [patent_app_country] => US [patent_app_date] => 1987-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1553 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/843/04843278.pdf [firstpage_image] =>[orig_patent_app_number] => 016351 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/016351
In-line gun system for a color picture tube Feb 18, 1987 Issued
Array ( [id] => 2488449 [patent_doc_number] => 04866332 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-12 [patent_title] => 'Target of image pickup tube' [patent_app_type] => 1 [patent_app_number] => 7/016403 [patent_app_country] => US [patent_app_date] => 1987-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5401 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/866/04866332.pdf [firstpage_image] =>[orig_patent_app_number] => 016403 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/016403
Target of image pickup tube Feb 18, 1987 Issued
Array ( [id] => 2421334 [patent_doc_number] => 04771210 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-09-13 [patent_title] => 'Spark plug with electrodes having noble metal inserts' [patent_app_type] => 1 [patent_app_number] => 7/016101 [patent_app_country] => US [patent_app_date] => 1987-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 9 [patent_no_of_words] => 963 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/771/04771210.pdf [firstpage_image] =>[orig_patent_app_number] => 016101 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/016101
Spark plug with electrodes having noble metal inserts Feb 17, 1987 Issued
Array ( [id] => 2447427 [patent_doc_number] => 04779021 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-10-18 [patent_title] => 'Electric lamp with improved self-mounting frame member' [patent_app_type] => 1 [patent_app_number] => 7/018801 [patent_app_country] => US [patent_app_date] => 1987-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 2725 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/779/04779021.pdf [firstpage_image] =>[orig_patent_app_number] => 018801 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/018801
Electric lamp with improved self-mounting frame member Feb 16, 1987 Issued
Array ( [id] => 2447465 [patent_doc_number] => 04792722 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-20 [patent_title] => 'Cathode ray tube having a flat faceplate attached by a compliant pressure bonded seal' [patent_app_type] => 1 [patent_app_number] => 7/014512 [patent_app_country] => US [patent_app_date] => 1987-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2799 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/792/04792722.pdf [firstpage_image] =>[orig_patent_app_number] => 014512 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/014512
Cathode ray tube having a flat faceplate attached by a compliant pressure bonded seal Feb 12, 1987 Issued
07/014566 METHOD OF MANUFACTURING A CATHODE RAY TUBE AND A CATHODE RAY TUBE MADE BY THE METHOD Feb 12, 1987 Abandoned
Array ( [id] => 2488839 [patent_doc_number] => 04800318 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-24 [patent_title] => 'Electrode assembly for electrostatic lens of electron gun' [patent_app_type] => 1 [patent_app_number] => 7/013676 [patent_app_country] => US [patent_app_date] => 1987-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 5570 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/800/04800318.pdf [firstpage_image] =>[orig_patent_app_number] => 013676 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/013676
Electrode assembly for electrostatic lens of electron gun Feb 11, 1987 Issued
Array ( [id] => 2556358 [patent_doc_number] => 04833365 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-23 [patent_title] => 'Electron gun structure for converging electron beams' [patent_app_type] => 1 [patent_app_number] => 7/013903 [patent_app_country] => US [patent_app_date] => 1987-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 5691 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/833/04833365.pdf [firstpage_image] =>[orig_patent_app_number] => 013903 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/013903
Electron gun structure for converging electron beams Feb 11, 1987 Issued
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