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] => 3524389 [patent_doc_number] => 05506623 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-09 [patent_title] => 'Data compression methods and systems with quantization distortion measurement means' [patent_app_type] => 1 [patent_app_number] => 8/416490 [patent_app_country] => US [patent_app_date] => 1995-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4554 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/506/05506623.pdf [firstpage_image] =>[orig_patent_app_number] => 416490 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/416490
Data compression methods and systems with quantization distortion measurement means Apr 3, 1995 Issued
Array ( [id] => 3668229 [patent_doc_number] => 05648819 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-15 [patent_title] => 'Motion estimation using half-pixel refinement of frame and field vectors' [patent_app_type] => 1 [patent_app_number] => 8/413061 [patent_app_country] => US [patent_app_date] => 1995-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 6208 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/648/05648819.pdf [firstpage_image] =>[orig_patent_app_number] => 413061 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/413061
Motion estimation using half-pixel refinement of frame and field vectors Mar 28, 1995 Issued
Array ( [id] => 3546683 [patent_doc_number] => 05481308 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-01-02 [patent_title] => 'Method and apparatus for synthesizing subband video images' [patent_app_type] => 1 [patent_app_number] => 8/405426 [patent_app_country] => US [patent_app_date] => 1995-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 8350 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/481/05481308.pdf [firstpage_image] =>[orig_patent_app_number] => 405426 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/405426
Method and apparatus for synthesizing subband video images Mar 14, 1995 Issued
Array ( [id] => 3736161 [patent_doc_number] => 05671024 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-23 [patent_title] => 'Variable length decoding of motion vectors' [patent_app_type] => 1 [patent_app_number] => 8/403978 [patent_app_country] => US [patent_app_date] => 1995-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4677 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 399 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/671/05671024.pdf [firstpage_image] =>[orig_patent_app_number] => 403978 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/403978
Variable length decoding of motion vectors Mar 14, 1995 Issued
Array ( [id] => 3832715 [patent_doc_number] => 05812987 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-22 [patent_title] => 'Investment fund management method and system with dynamic risk adjusted allocation of assets' [patent_app_type] => 1 [patent_app_number] => 8/404190 [patent_app_country] => US [patent_app_date] => 1995-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 6322 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/812/05812987.pdf [firstpage_image] =>[orig_patent_app_number] => 404190 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/404190
Investment fund management method and system with dynamic risk adjusted allocation of assets Mar 12, 1995 Issued
08/386888 IMAGE RETENTION AND INFORMATION SECURITY SYSTEM Feb 9, 1995 Abandoned
Array ( [id] => 3537506 [patent_doc_number] => 05583573 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-10 [patent_title] => 'Video encoder and encoding method using intercomparisons of pixel values in selection of appropriation quantization values to yield an amount of encoded data substantialy equal to nominal amount' [patent_app_type] => 1 [patent_app_number] => 8/385987 [patent_app_country] => US [patent_app_date] => 1995-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 47 [patent_figures_cnt] => 65 [patent_no_of_words] => 17857 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/583/05583573.pdf [firstpage_image] =>[orig_patent_app_number] => 385987 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/385987
Video encoder and encoding method using intercomparisons of pixel values in selection of appropriation quantization values to yield an amount of encoded data substantialy equal to nominal amount Feb 8, 1995 Issued
Array ( [id] => 3785074 [patent_doc_number] => 05808669 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-15 [patent_title] => 'Telecine with dual digitizers and multiple scanning beams' [patent_app_type] => 1 [patent_app_number] => 8/384998 [patent_app_country] => US [patent_app_date] => 1995-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 5715 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/808/05808669.pdf [firstpage_image] =>[orig_patent_app_number] => 384998 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/384998
Telecine with dual digitizers and multiple scanning beams Feb 6, 1995 Issued
Array ( [id] => 3702083 [patent_doc_number] => 05596370 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-21 [patent_title] => 'Boundary matching motion estimation apparatus' [patent_app_type] => 1 [patent_app_number] => 8/381797 [patent_app_country] => US [patent_app_date] => 1995-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2226 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 339 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/596/05596370.pdf [firstpage_image] =>[orig_patent_app_number] => 381797 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/381797
Boundary matching motion estimation apparatus Jan 31, 1995 Issued
Array ( [id] => 3641604 [patent_doc_number] => 05610658 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-03-11 [patent_title] => 'Motion vector detection using hierarchical calculation' [patent_app_type] => 1 [patent_app_number] => 8/380557 [patent_app_country] => US [patent_app_date] => 1995-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 25 [patent_no_of_words] => 13989 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/610/05610658.pdf [firstpage_image] =>[orig_patent_app_number] => 380557 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/380557
Motion vector detection using hierarchical calculation Jan 29, 1995 Issued
Array ( [id] => 3990445 [patent_doc_number] => 05949485 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-07 [patent_title] => 'Method of compressing a video signal band transmission and device therefor' [patent_app_type] => 1 [patent_app_number] => 8/380315 [patent_app_country] => US [patent_app_date] => 1995-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2625 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/949/05949485.pdf [firstpage_image] =>[orig_patent_app_number] => 380315 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/380315
Method of compressing a video signal band transmission and device therefor Jan 29, 1995 Issued
08/380578 ENDOSCOPE SYSTEM PROVIDED WITH LOW-PASS FILTER FOR MOIRE REMOVAL Jan 29, 1995 Abandoned
Array ( [id] => 3701979 [patent_doc_number] => 05596363 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-21 [patent_title] => 'Apparatus for stereoscopically viewing screened images' [patent_app_type] => 1 [patent_app_number] => 8/302838 [patent_app_country] => US [patent_app_date] => 1995-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 1988 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/596/05596363.pdf [firstpage_image] =>[orig_patent_app_number] => 302838 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/302838
Apparatus for stereoscopically viewing screened images Jan 19, 1995 Issued
Array ( [id] => 3554675 [patent_doc_number] => 05546120 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-13 [patent_title] => 'Autostereoscopic display system using shutter and back-to-back lenticular screen' [patent_app_type] => 1 [patent_app_number] => 8/374409 [patent_app_country] => US [patent_app_date] => 1995-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3305 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/546/05546120.pdf [firstpage_image] =>[orig_patent_app_number] => 374409 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/374409
Autostereoscopic display system using shutter and back-to-back lenticular screen Jan 16, 1995 Issued
Array ( [id] => 3724342 [patent_doc_number] => 05617145 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-01 [patent_title] => 'Adaptive bit allocation for video and audio coding' [patent_app_type] => 1 [patent_app_number] => 8/361438 [patent_app_country] => US [patent_app_date] => 1994-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6388 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 412 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/617/05617145.pdf [firstpage_image] =>[orig_patent_app_number] => 361438 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/361438
Adaptive bit allocation for video and audio coding Dec 21, 1994 Issued
Array ( [id] => 4043627 [patent_doc_number] => 05995136 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-30 [patent_title] => 'Frame sequential type imaging apparatus for obtaining high resolution object image by irradiating frame sequential light on the object, photoelectrically converting the object image and processing signals by a solid state imaging device' [patent_app_type] => 1 [patent_app_number] => 8/357269 [patent_app_country] => US [patent_app_date] => 1994-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 29 [patent_no_of_words] => 8152 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/995/05995136.pdf [firstpage_image] =>[orig_patent_app_number] => 357269 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/357269
Frame sequential type imaging apparatus for obtaining high resolution object image by irradiating frame sequential light on the object, photoelectrically converting the object image and processing signals by a solid state imaging device Dec 12, 1994 Issued
08/290888 METHOD OF CODING AND DECODING MOTION VECTOR AND APPARATUS THEREFOR, AND METHOD OF CODING AND DECODING PICTURE SIGNAL AND APPARATUS THEREFOR Dec 7, 1994 Abandoned
Array ( [id] => 4075399 [patent_doc_number] => 06008841 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-28 [patent_title] => 'Vehicle surveillance camera system actuated upon passenger entry' [patent_app_type] => 1 [patent_app_number] => 8/349728 [patent_app_country] => US [patent_app_date] => 1994-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1834 [patent_no_of_claims] => 6 [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/06/008/06008841.pdf [firstpage_image] =>[orig_patent_app_number] => 349728 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/349728
Vehicle surveillance camera system actuated upon passenger entry Dec 4, 1994 Issued
08/350148 MOVING-PICTURE ENCODING APPARATUS Nov 28, 1994 Abandoned
Array ( [id] => 3656874 [patent_doc_number] => 05606371 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-02-25 [patent_title] => 'Video signal coding with proportionally integrating quantization control' [patent_app_type] => 1 [patent_app_number] => 8/346948 [patent_app_country] => US [patent_app_date] => 1994-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4313 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/606/05606371.pdf [firstpage_image] =>[orig_patent_app_number] => 346948 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/346948
Video signal coding with proportionally integrating quantization control Nov 28, 1994 Issued
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