Search

John B. Nguyen

Examiner (ID: 17709)

Most Active Art Unit
2819
Art Unit(s)
2819
Total Applications
427
Issued Applications
406
Pending Applications
12
Abandoned Applications
9

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4246334 [patent_doc_number] => 06144320 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-07 [patent_title] => 'Arithmetic encoding and decoding of an information signal' [patent_app_type] => 1 [patent_app_number] => 9/273285 [patent_app_country] => US [patent_app_date] => 1999-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 4901 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/144/06144320.pdf [firstpage_image] =>[orig_patent_app_number] => 273285 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/273285
Arithmetic encoding and decoding of an information signal Mar 18, 1999 Issued
Array ( [id] => 4268498 [patent_doc_number] => 06204781 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-20 [patent_title] => 'General rate N/(N+1) (0, G) code construction for data coding' [patent_app_type] => 1 [patent_app_number] => 9/272089 [patent_app_country] => US [patent_app_date] => 1999-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 10160 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/204/06204781.pdf [firstpage_image] =>[orig_patent_app_number] => 272089 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/272089
General rate N/(N+1) (0, G) code construction for data coding Mar 17, 1999 Issued
Array ( [id] => 4286502 [patent_doc_number] => 06281828 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-28 [patent_title] => 'Analog/digital converter apparatus' [patent_app_type] => 1 [patent_app_number] => 9/271484 [patent_app_country] => US [patent_app_date] => 1999-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 30 [patent_no_of_words] => 7828 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/281/06281828.pdf [firstpage_image] =>[orig_patent_app_number] => 271484 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/271484
Analog/digital converter apparatus Mar 17, 1999 Issued
Array ( [id] => 4268683 [patent_doc_number] => 06204792 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-20 [patent_title] => 'Ping-pong readout' [patent_app_type] => 1 [patent_app_number] => 9/270298 [patent_app_country] => US [patent_app_date] => 1999-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 822 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/204/06204792.pdf [firstpage_image] =>[orig_patent_app_number] => 270298 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/270298
Ping-pong readout Mar 14, 1999 Issued
Array ( [id] => 4269557 [patent_doc_number] => 06259383 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-10 [patent_title] => 'Logic circuit and signal transmission method' [patent_app_type] => 1 [patent_app_number] => 9/267596 [patent_app_country] => US [patent_app_date] => 1999-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 24 [patent_no_of_words] => 6146 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/259/06259383.pdf [firstpage_image] =>[orig_patent_app_number] => 267596 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/267596
Logic circuit and signal transmission method Mar 14, 1999 Issued
Array ( [id] => 4404315 [patent_doc_number] => 06297761 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-02 [patent_title] => 'Measuring apparatus for digitally detecting analog measured variables' [patent_app_type] => 1 [patent_app_number] => 9/267291 [patent_app_country] => US [patent_app_date] => 1999-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3760 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/297/06297761.pdf [firstpage_image] =>[orig_patent_app_number] => 267291 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/267291
Measuring apparatus for digitally detecting analog measured variables Mar 11, 1999 Issued
Array ( [id] => 4261665 [patent_doc_number] => 06208276 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-27 [patent_title] => 'Method and apparatus for sample rate pre- and post-processing to achieve maximal coding gain for transform-based audio encoding and decoding' [patent_app_type] => 1 [patent_app_number] => 9/265880 [patent_app_country] => US [patent_app_date] => 1999-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 3529 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/208/06208276.pdf [firstpage_image] =>[orig_patent_app_number] => 265880 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/265880
Method and apparatus for sample rate pre- and post-processing to achieve maximal coding gain for transform-based audio encoding and decoding Mar 10, 1999 Issued
Array ( [id] => 4416944 [patent_doc_number] => 06266003 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-24 [patent_title] => 'Method and apparatus for signal processing for time-scale and/or pitch modification of audio signals' [patent_app_type] => 1 [patent_app_number] => 9/264794 [patent_app_country] => US [patent_app_date] => 1999-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3667 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/266/06266003.pdf [firstpage_image] =>[orig_patent_app_number] => 264794 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/264794
Method and apparatus for signal processing for time-scale and/or pitch modification of audio signals Mar 8, 1999 Issued
Array ( [id] => 4198640 [patent_doc_number] => 06154155 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-28 [patent_title] => 'General frame-based compression method' [patent_app_type] => 1 [patent_app_number] => 9/263579 [patent_app_country] => US [patent_app_date] => 1999-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 3286 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/154/06154155.pdf [firstpage_image] =>[orig_patent_app_number] => 263579 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/263579
General frame-based compression method Mar 7, 1999 Issued
Array ( [id] => 4198654 [patent_doc_number] => 06154156 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-28 [patent_title] => 'Message processing device and method thereof and storage medium storing message processing control program' [patent_app_type] => 1 [patent_app_number] => 9/264188 [patent_app_country] => US [patent_app_date] => 1999-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 38 [patent_no_of_words] => 18668 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/154/06154156.pdf [firstpage_image] =>[orig_patent_app_number] => 264188 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/264188
Message processing device and method thereof and storage medium storing message processing control program Mar 4, 1999 Issued
Array ( [id] => 4305442 [patent_doc_number] => 06198417 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-06 [patent_title] => 'Pipelined oversampling A/D converter' [patent_app_type] => 1 [patent_app_number] => 9/240040 [patent_app_country] => US [patent_app_date] => 1999-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 23 [patent_no_of_words] => 7401 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/198/06198417.pdf [firstpage_image] =>[orig_patent_app_number] => 240040 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/240040
Pipelined oversampling A/D converter Jan 28, 1999 Issued
Array ( [id] => 4305363 [patent_doc_number] => 06198412 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-06 [patent_title] => 'Method and apparatus for reduced complexity entropy coding' [patent_app_type] => 1 [patent_app_number] => 9/234562 [patent_app_country] => US [patent_app_date] => 1999-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3406 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/198/06198412.pdf [firstpage_image] =>[orig_patent_app_number] => 234562 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/234562
Method and apparatus for reduced complexity entropy coding Jan 19, 1999 Issued
Array ( [id] => 4359438 [patent_doc_number] => 06215429 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-10 [patent_title] => 'Distributed gain for audio codec' [patent_app_type] => 1 [patent_app_number] => 9/232221 [patent_app_country] => US [patent_app_date] => 1999-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 38 [patent_no_of_words] => 20298 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/215/06215429.pdf [firstpage_image] =>[orig_patent_app_number] => 232221 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/232221
Distributed gain for audio codec Jan 18, 1999 Issued
Array ( [id] => 4368482 [patent_doc_number] => 06191722 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-20 [patent_title] => 'Pulse width modulation digital to analog converter' [patent_app_type] => 1 [patent_app_number] => 9/231850 [patent_app_country] => US [patent_app_date] => 1999-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3259 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/191/06191722.pdf [firstpage_image] =>[orig_patent_app_number] => 231850 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/231850
Pulse width modulation digital to analog converter Jan 13, 1999 Issued
Array ( [id] => 4424774 [patent_doc_number] => 06177896 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-23 [patent_title] => 'Oversampling digital/analog converter' [patent_app_type] => 1 [patent_app_number] => 9/229970 [patent_app_country] => US [patent_app_date] => 1999-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2518 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/177/06177896.pdf [firstpage_image] =>[orig_patent_app_number] => 229970 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/229970
Oversampling digital/analog converter Jan 13, 1999 Issued
Array ( [id] => 4312911 [patent_doc_number] => 06188339 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-13 [patent_title] => 'Differential multiplexer and differential logic circuit' [patent_app_type] => 1 [patent_app_number] => 9/229673 [patent_app_country] => US [patent_app_date] => 1999-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 8618 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/188/06188339.pdf [firstpage_image] =>[orig_patent_app_number] => 229673 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/229673
Differential multiplexer and differential logic circuit Jan 12, 1999 Issued
Array ( [id] => 4198126 [patent_doc_number] => 06154121 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-28 [patent_title] => 'Non-linear digital-to-analog converter and display incorporating the same' [patent_app_type] => 1 [patent_app_number] => 9/229458 [patent_app_country] => US [patent_app_date] => 1999-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 7104 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/154/06154121.pdf [firstpage_image] =>[orig_patent_app_number] => 229458 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/229458
Non-linear digital-to-analog converter and display incorporating the same Jan 11, 1999 Issued
Array ( [id] => 4359397 [patent_doc_number] => 06215426 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-10 [patent_title] => 'Offset correcting circuit for encoder' [patent_app_type] => 1 [patent_app_number] => 9/214760 [patent_app_country] => US [patent_app_date] => 1999-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 50 [patent_no_of_words] => 6219 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/215/06215426.pdf [firstpage_image] =>[orig_patent_app_number] => 214760 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/214760
Offset correcting circuit for encoder Jan 11, 1999 Issued
Array ( [id] => 4370223 [patent_doc_number] => 06255974 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-03 [patent_title] => 'Programmable dynamic range sigma delta A/D converter' [patent_app_type] => 1 [patent_app_number] => 9/227574 [patent_app_country] => US [patent_app_date] => 1999-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4927 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/255/06255974.pdf [firstpage_image] =>[orig_patent_app_number] => 227574 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/227574
Programmable dynamic range sigma delta A/D converter Jan 7, 1999 Issued
Array ( [id] => 4286476 [patent_doc_number] => 06281826 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-28 [patent_title] => 'Voltage generating apparatus' [patent_app_type] => 1 [patent_app_number] => 9/226061 [patent_app_country] => US [patent_app_date] => 1999-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 70 [patent_figures_cnt] => 89 [patent_no_of_words] => 27981 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/281/06281826.pdf [firstpage_image] =>[orig_patent_app_number] => 226061 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/226061
Voltage generating apparatus Jan 5, 1999 Issued
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