Search

Thanh Duc Vo

Examiner (ID: 9855, Phone: (571)272-0708 , Office: P/2139 )

Most Active Art Unit
2189
Art Unit(s)
2189, 2139
Total Applications
432
Issued Applications
322
Pending Applications
4
Abandoned Applications
106

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2981497 [patent_doc_number] => 05194948 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-16 [patent_title] => 'Article alignment method and apparatus' [patent_app_type] => 1 [patent_app_number] => 7/891089 [patent_app_country] => US [patent_app_date] => 1992-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4263 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 310 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/194/05194948.pdf [firstpage_image] =>[orig_patent_app_number] => 891089 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/891089
Article alignment method and apparatus May 31, 1992 Issued
Array ( [id] => 3035758 [patent_doc_number] => 05317397 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-31 [patent_title] => 'Predictive coding using spatial-temporal filtering and plural motion vectors' [patent_app_type] => 1 [patent_app_number] => 7/890705 [patent_app_country] => US [patent_app_date] => 1992-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 45 [patent_no_of_words] => 19369 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/317/05317397.pdf [firstpage_image] =>[orig_patent_app_number] => 890705 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/890705
Predictive coding using spatial-temporal filtering and plural motion vectors May 28, 1992 Issued
Array ( [id] => 3103386 [patent_doc_number] => 05293228 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-08 [patent_title] => 'Method for the coding of color images at high compression rate without filtering, corresponding decoding method, coder, decoder and applications' [patent_app_type] => 1 [patent_app_number] => 7/883879 [patent_app_country] => US [patent_app_date] => 1992-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 5229 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/293/05293228.pdf [firstpage_image] =>[orig_patent_app_number] => 883879 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/883879
Method for the coding of color images at high compression rate without filtering, corresponding decoding method, coder, decoder and applications May 14, 1992 Issued
Array ( [id] => 3046263 [patent_doc_number] => 05376972 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-12-27 [patent_title] => 'Video signal transmission/reception using high pass filters for motion detection' [patent_app_type] => 1 [patent_app_number] => 7/856898 [patent_app_country] => US [patent_app_date] => 1992-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 23 [patent_no_of_words] => 3622 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/376/05376972.pdf [firstpage_image] =>[orig_patent_app_number] => 856898 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/856898
Video signal transmission/reception using high pass filters for motion detection May 13, 1992 Issued
Array ( [id] => 2902877 [patent_doc_number] => 05241383 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-31 [patent_title] => 'Pseudo-constant bit rate video coding with quantization parameter adjustment' [patent_app_type] => 1 [patent_app_number] => 7/882487 [patent_app_country] => US [patent_app_date] => 1992-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6125 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/241/05241383.pdf [firstpage_image] =>[orig_patent_app_number] => 882487 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/882487
Pseudo-constant bit rate video coding with quantization parameter adjustment May 12, 1992 Issued
Array ( [id] => 3422817 [patent_doc_number] => 05394183 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-02-28 [patent_title] => 'Method and apparatus for entering coordinates into a computer' [patent_app_type] => 1 [patent_app_number] => 7/878565 [patent_app_country] => US [patent_app_date] => 1992-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 20 [patent_no_of_words] => 9685 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/394/05394183.pdf [firstpage_image] =>[orig_patent_app_number] => 878565 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/878565
Method and apparatus for entering coordinates into a computer May 4, 1992 Issued
Array ( [id] => 3102219 [patent_doc_number] => 05291280 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-01 [patent_title] => 'Motion detection between even and odd fields within 2:1 interlaced television standard' [patent_app_type] => 1 [patent_app_number] => 7/878725 [patent_app_country] => US [patent_app_date] => 1992-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 6723 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/291/05291280.pdf [firstpage_image] =>[orig_patent_app_number] => 878725 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/878725
Motion detection between even and odd fields within 2:1 interlaced television standard May 4, 1992 Issued
Array ( [id] => 3035703 [patent_doc_number] => 05317394 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-31 [patent_title] => 'Distributed aperture imaging and tracking system' [patent_app_type] => 1 [patent_app_number] => 7/876619 [patent_app_country] => US [patent_app_date] => 1992-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2992 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/317/05317394.pdf [firstpage_image] =>[orig_patent_app_number] => 876619 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/876619
Distributed aperture imaging and tracking system Apr 29, 1992 Issued
07/874398 SYSTEM FOR TRANSMITTING AND RECEIVING VIDEO SIGNALS USING INTERPOLATION OF ADAPTIVE FACTOR Apr 26, 1992 Abandoned
Array ( [id] => 2997977 [patent_doc_number] => 05347309 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-09-13 [patent_title] => 'Image coding method and apparatus' [patent_app_type] => 1 [patent_app_number] => 7/871697 [patent_app_country] => US [patent_app_date] => 1992-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 3612 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/347/05347309.pdf [firstpage_image] =>[orig_patent_app_number] => 871697 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/871697
Image coding method and apparatus Apr 20, 1992 Issued
Array ( [id] => 3104055 [patent_doc_number] => 05319387 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-07 [patent_title] => 'Apparatus for specifying coordinates of a body in three-dimensional space' [patent_app_type] => 1 [patent_app_number] => 7/870688 [patent_app_country] => US [patent_app_date] => 1992-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 7144 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/319/05319387.pdf [firstpage_image] =>[orig_patent_app_number] => 870688 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/870688
Apparatus for specifying coordinates of a body in three-dimensional space Apr 16, 1992 Issued
07/868510 LOW BIT RATE CODING APPARATUS Apr 14, 1992 Abandoned
07/866575 CIRCUIT BOARD OF SOLID-STATE IMAGE SENSOR FOR ELECTRONIC ENDOSCOPE Apr 9, 1992 Abandoned
Array ( [id] => 3059015 [patent_doc_number] => 05307161 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-04-26 [patent_title] => 'Biological sample observation system using a solid state imaging device' [patent_app_type] => 1 [patent_app_number] => 7/866008 [patent_app_country] => US [patent_app_date] => 1992-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3166 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/307/05307161.pdf [firstpage_image] =>[orig_patent_app_number] => 866008 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/866008
Biological sample observation system using a solid state imaging device Apr 8, 1992 Issued
Array ( [id] => 3057596 [patent_doc_number] => 05325126 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-28 [patent_title] => 'Method and apparatus for real time compression and decompression of a digital motion video signal' [patent_app_type] => 1 [patent_app_number] => 7/861227 [patent_app_country] => US [patent_app_date] => 1992-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 7720 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/325/05325126.pdf [firstpage_image] =>[orig_patent_app_number] => 861227 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/861227
Method and apparatus for real time compression and decompression of a digital motion video signal Mar 31, 1992 Issued
Array ( [id] => 2977213 [patent_doc_number] => 05258833 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-02 [patent_title] => 'Sterescopic television/video system' [patent_app_type] => 1 [patent_app_number] => 7/860898 [patent_app_country] => US [patent_app_date] => 1992-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 5420 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/258/05258833.pdf [firstpage_image] =>[orig_patent_app_number] => 860898 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/860898
Sterescopic television/video system Mar 30, 1992 Issued
Array ( [id] => 3103405 [patent_doc_number] => 05293229 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-08 [patent_title] => 'Apparatus and method for processing groups of fields in a video data compression system' [patent_app_type] => 1 [patent_app_number] => 7/859145 [patent_app_country] => US [patent_app_date] => 1992-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 6621 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/293/05293229.pdf [firstpage_image] =>[orig_patent_app_number] => 859145 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/859145
Apparatus and method for processing groups of fields in a video data compression system Mar 26, 1992 Issued
07/832256 DYNAMIC BIT ALLOCATION FOR THREE-DIMENSIONAL SUBBAND VIDEO CODING Feb 6, 1992 Abandoned
Array ( [id] => 2970416 [patent_doc_number] => 05274443 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-28 [patent_title] => 'Moving picture image encoder with continuously changing quantization step size' [patent_app_type] => 1 [patent_app_number] => 7/832449 [patent_app_country] => US [patent_app_date] => 1992-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3989 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/274/05274443.pdf [firstpage_image] =>[orig_patent_app_number] => 832449 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/832449
Moving picture image encoder with continuously changing quantization step size Feb 6, 1992 Issued
Array ( [id] => 3017848 [patent_doc_number] => 05276512 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-04 [patent_title] => 'Video signal motion detecting method and noise reducer utilizing the motion' [patent_app_type] => 1 [patent_app_number] => 7/831368 [patent_app_country] => US [patent_app_date] => 1992-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 4534 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/276/05276512.pdf [firstpage_image] =>[orig_patent_app_number] => 831368 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/831368
Video signal motion detecting method and noise reducer utilizing the motion Feb 3, 1992 Issued
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