Search

Chuong A. Ngo

Examiner (ID: 9156, Phone: (571)270-7264 , Office: P/2645 )

Most Active Art Unit
2645
Art Unit(s)
2645, 2617
Total Applications
1092
Issued Applications
900
Pending Applications
75
Abandoned Applications
135

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2685179 [patent_doc_number] => 05066887 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-19 [patent_title] => 'Color picture tube having an inline electron gun with an astigmatic prefocusing lens' [patent_app_type] => 1 [patent_app_number] => 7/483487 [patent_app_country] => US [patent_app_date] => 1990-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 18 [patent_no_of_words] => 5920 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/066/05066887.pdf [firstpage_image] =>[orig_patent_app_number] => 483487 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/483487
Color picture tube having an inline electron gun with an astigmatic prefocusing lens Feb 21, 1990 Issued
Array ( [id] => 2881342 [patent_doc_number] => 05159231 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-27 [patent_title] => 'Conductively cooled microchannel plates' [patent_app_type] => 1 [patent_app_number] => 7/479701 [patent_app_country] => US [patent_app_date] => 1990-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 15 [patent_no_of_words] => 6099 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/159/05159231.pdf [firstpage_image] =>[orig_patent_app_number] => 479701 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/479701
Conductively cooled microchannel plates Feb 14, 1990 Issued
Array ( [id] => 2874934 [patent_doc_number] => 05153589 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-06 [patent_title] => 'Data processing terminal with removable keyboard module' [patent_app_type] => 1 [patent_app_number] => 7/479225 [patent_app_country] => US [patent_app_date] => 1990-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 2469 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/153/05153589.pdf [firstpage_image] =>[orig_patent_app_number] => 479225 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/479225
Data processing terminal with removable keyboard module Feb 11, 1990 Issued
Array ( [id] => 2829963 [patent_doc_number] => 05170161 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-08 [patent_title] => 'Wireless transmitting-receiving apparatus for a bicycle' [patent_app_type] => 1 [patent_app_number] => 7/476781 [patent_app_country] => US [patent_app_date] => 1990-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 15 [patent_no_of_words] => 2998 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/170/05170161.pdf [firstpage_image] =>[orig_patent_app_number] => 476781 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/476781
Wireless transmitting-receiving apparatus for a bicycle Feb 7, 1990 Issued
Array ( [id] => 2787782 [patent_doc_number] => 05087912 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-11 [patent_title] => 'Universal pressure measurement interface' [patent_app_type] => 1 [patent_app_number] => 7/472746 [patent_app_country] => US [patent_app_date] => 1990-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1813 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/087/05087912.pdf [firstpage_image] =>[orig_patent_app_number] => 472746 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/472746
Universal pressure measurement interface Jan 30, 1990 Issued
Array ( [id] => 2796040 [patent_doc_number] => 05136286 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-04 [patent_title] => 'Switched capacitance meter reading device using variable width electrodes' [patent_app_type] => 1 [patent_app_number] => 7/471513 [patent_app_country] => US [patent_app_date] => 1990-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 22 [patent_no_of_words] => 7412 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/136/05136286.pdf [firstpage_image] =>[orig_patent_app_number] => 471513 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/471513
Switched capacitance meter reading device using variable width electrodes Jan 28, 1990 Issued
Array ( [id] => 2769278 [patent_doc_number] => 05063327 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-05 [patent_title] => 'Field emission cathode based flat panel display having polyimide spacers' [patent_app_type] => 1 [patent_app_number] => 7/471927 [patent_app_country] => US [patent_app_date] => 1990-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3817 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/063/05063327.pdf [firstpage_image] =>[orig_patent_app_number] => 471927 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/471927
Field emission cathode based flat panel display having polyimide spacers Jan 28, 1990 Issued
Array ( [id] => 2686525 [patent_doc_number] => 05045755 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-03 [patent_title] => 'Electroluminescent panel lamp with integral electrical connector' [patent_app_type] => 1 [patent_app_number] => 7/469098 [patent_app_country] => US [patent_app_date] => 1990-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 19 [patent_no_of_words] => 6774 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/045/05045755.pdf [firstpage_image] =>[orig_patent_app_number] => 469098 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/469098
Electroluminescent panel lamp with integral electrical connector Jan 23, 1990 Issued
07/467846 ELECTRONIC INPUT-DISPLAY APPARATUS Jan 21, 1990 Abandoned
Array ( [id] => 2828041 [patent_doc_number] => 05095245 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-10 [patent_title] => 'Electroluminescent device' [patent_app_type] => 1 [patent_app_number] => 7/465317 [patent_app_country] => US [patent_app_date] => 1990-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 3509 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/095/05095245.pdf [firstpage_image] =>[orig_patent_app_number] => 465317 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/465317
Electroluminescent device Jan 15, 1990 Issued
Array ( [id] => 2829224 [patent_doc_number] => 05095308 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-10 [patent_title] => 'Transceiver with battery saver and method of using same' [patent_app_type] => 1 [patent_app_number] => 7/462715 [patent_app_country] => US [patent_app_date] => 1990-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3775 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/095/05095308.pdf [firstpage_image] =>[orig_patent_app_number] => 462715 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/462715
Transceiver with battery saver and method of using same Jan 8, 1990 Issued
Array ( [id] => 2714361 [patent_doc_number] => 05017831 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-21 [patent_title] => 'Glow discharge lamp with getter material on anode' [patent_app_type] => 1 [patent_app_number] => 7/463800 [patent_app_country] => US [patent_app_date] => 1990-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 3337 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/017/05017831.pdf [firstpage_image] =>[orig_patent_app_number] => 463800 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/463800
Glow discharge lamp with getter material on anode Jan 7, 1990 Issued
Array ( [id] => 2763782 [patent_doc_number] => 05059854 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-22 [patent_title] => 'Image intensifier tube comprising a chromium-oxide coating' [patent_app_type] => 1 [patent_app_number] => 7/461892 [patent_app_country] => US [patent_app_date] => 1990-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1404 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/059/05059854.pdf [firstpage_image] =>[orig_patent_app_number] => 461892 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/461892
Image intensifier tube comprising a chromium-oxide coating Jan 7, 1990 Issued
Array ( [id] => 2749967 [patent_doc_number] => 05012152 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-30 [patent_title] => 'Image intensifier tube comprising coated electrodes' [patent_app_type] => 1 [patent_app_number] => 7/461887 [patent_app_country] => US [patent_app_date] => 1990-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 763 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/012/05012152.pdf [firstpage_image] =>[orig_patent_app_number] => 461887 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/461887
Image intensifier tube comprising coated electrodes Jan 7, 1990 Issued
Array ( [id] => 2940344 [patent_doc_number] => 05220323 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-15 [patent_title] => 'Keyboard apparatus having ghost key sensing function' [patent_app_type] => 1 [patent_app_number] => 7/460665 [patent_app_country] => US [patent_app_date] => 1990-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6299 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 443 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/220/05220323.pdf [firstpage_image] =>[orig_patent_app_number] => 460665 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/460665
Keyboard apparatus having ghost key sensing function Jan 2, 1990 Issued
07/449547 CATHODE ARRANGEMENT WITH SLIT PATTERN Dec 11, 1989 Abandoned
Array ( [id] => 2700071 [patent_doc_number] => 04990820 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-05 [patent_title] => 'Corrosion resistant sockets for electric lamps' [patent_app_type] => 1 [patent_app_number] => 7/447296 [patent_app_country] => US [patent_app_date] => 1989-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 3284 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/990/04990820.pdf [firstpage_image] =>[orig_patent_app_number] => 447296 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/447296
Corrosion resistant sockets for electric lamps Dec 6, 1989 Issued
07/440771 COMPUTER CONTROL SYSTEM Nov 21, 1989 Abandoned
Array ( [id] => 2945230 [patent_doc_number] => 05191329 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-02 [patent_title] => 'Data entry device with automatic sheet identification' [patent_app_type] => 1 [patent_app_number] => 7/436080 [patent_app_country] => US [patent_app_date] => 1989-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 20 [patent_no_of_words] => 6651 [patent_no_of_claims] => 48 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/191/05191329.pdf [firstpage_image] =>[orig_patent_app_number] => 436080 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/436080
Data entry device with automatic sheet identification Nov 12, 1989 Issued
07/431127 MULTIPLE ACKNOWLEDGE-BACK RESPONSE DATA PAGING Nov 2, 1989 Abandoned
Menu