Search

Tu T. Nguyen

Examiner (ID: 9678)

Most Active Art Unit
2877
Art Unit(s)
2453, 3992, 2486, 2886, 2877
Total Applications
1811
Issued Applications
1578
Pending Applications
95
Abandoned Applications
142

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 7150039 [patent_doc_number] => 20050024627 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-02-03 [patent_title] => 'Birefringence profiler' [patent_app_type] => utility [patent_app_number] => 10/631538 [patent_app_country] => US [patent_app_date] => 2003-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1141 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0024/20050024627.pdf [firstpage_image] =>[orig_patent_app_number] => 10631538 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/631538
Birefringence profiler Jul 30, 2003 Issued
Array ( [id] => 7209388 [patent_doc_number] => 20040070753 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-15 [patent_title] => 'Pattern inspection apparatus' [patent_app_type] => new [patent_app_number] => 10/627702 [patent_app_country] => US [patent_app_date] => 2003-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6161 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0070/20040070753.pdf [firstpage_image] =>[orig_patent_app_number] => 10627702 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/627702
Pattern inspection apparatus Jul 27, 2003 Issued
Array ( [id] => 660755 [patent_doc_number] => 07106434 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-09-12 [patent_title] => 'Inspection tool' [patent_app_type] => utility [patent_app_number] => 10/628626 [patent_app_country] => US [patent_app_date] => 2003-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2987 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/106/07106434.pdf [firstpage_image] =>[orig_patent_app_number] => 10628626 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/628626
Inspection tool Jul 27, 2003 Issued
Array ( [id] => 349643 [patent_doc_number] => 07495764 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2009-02-24 [patent_title] => 'Coherent radar and ladar polarimeter' [patent_app_type] => utility [patent_app_number] => 10/631218 [patent_app_country] => US [patent_app_date] => 2003-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4099 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/495/07495764.pdf [firstpage_image] =>[orig_patent_app_number] => 10631218 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/631218
Coherent radar and ladar polarimeter Jul 24, 2003 Issued
Array ( [id] => 7405044 [patent_doc_number] => 20040019451 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-01-29 [patent_title] => 'Interpretation system for interpreting reflectometry information' [patent_app_type] => new [patent_app_number] => 10/625629 [patent_app_country] => US [patent_app_date] => 2003-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5122 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0019/20040019451.pdf [firstpage_image] =>[orig_patent_app_number] => 10625629 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/625629
Interpretation system for interpreting reflectometry information Jul 23, 2003 Issued
Array ( [id] => 7023944 [patent_doc_number] => 20050018338 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-01-27 [patent_title] => 'Method and system for of compensating for data storage disc stack imbalance during disc drive assembly' [patent_app_type] => utility [patent_app_number] => 10/624231 [patent_app_country] => US [patent_app_date] => 2003-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6288 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0018/20050018338.pdf [firstpage_image] =>[orig_patent_app_number] => 10624231 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/624231
Disc imbalance compensation during disc drive assembly Jul 21, 2003 Issued
Array ( [id] => 7621780 [patent_doc_number] => 06977721 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-12-20 [patent_title] => 'Foreign substance inspection apparatus' [patent_app_type] => utility [patent_app_number] => 10/622777 [patent_app_country] => US [patent_app_date] => 2003-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5171 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/977/06977721.pdf [firstpage_image] =>[orig_patent_app_number] => 10622777 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/622777
Foreign substance inspection apparatus Jul 20, 2003 Issued
Array ( [id] => 498036 [patent_doc_number] => 07212281 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-05-01 [patent_title] => 'Optical fiber polarization mode dispersion measurement method and measurement device' [patent_app_type] => utility [patent_app_number] => 10/521236 [patent_app_country] => US [patent_app_date] => 2003-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 7102 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/212/07212281.pdf [firstpage_image] =>[orig_patent_app_number] => 10521236 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/521236
Optical fiber polarization mode dispersion measurement method and measurement device Jul 17, 2003 Issued
Array ( [id] => 552258 [patent_doc_number] => 07167240 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-01-23 [patent_title] => 'Carbon black sampling for particle surface area measurement using laser-induced incandescence and reactor process control based thereon' [patent_app_type] => utility [patent_app_number] => 10/622318 [patent_app_country] => US [patent_app_date] => 2003-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9743 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/167/07167240.pdf [firstpage_image] =>[orig_patent_app_number] => 10622318 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/622318
Carbon black sampling for particle surface area measurement using laser-induced incandescence and reactor process control based thereon Jul 17, 2003 Issued
Array ( [id] => 7277988 [patent_doc_number] => 20040060365 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-01 [patent_title] => 'Flow meter' [patent_app_type] => new [patent_app_number] => 10/619660 [patent_app_country] => US [patent_app_date] => 2003-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 5086 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0060/20040060365.pdf [firstpage_image] =>[orig_patent_app_number] => 10619660 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/619660
Flow meter Jul 14, 2003 Issued
Array ( [id] => 973521 [patent_doc_number] => 06937326 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-08-30 [patent_title] => 'Scattering monitor in optical fiber drawing systems' [patent_app_type] => utility [patent_app_number] => 10/620135 [patent_app_country] => US [patent_app_date] => 2003-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1796 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/937/06937326.pdf [firstpage_image] =>[orig_patent_app_number] => 10620135 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/620135
Scattering monitor in optical fiber drawing systems Jul 14, 2003 Issued
Array ( [id] => 433149 [patent_doc_number] => 07265834 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-09-04 [patent_title] => 'Polarization analyzer' [patent_app_type] => utility [patent_app_number] => 10/537314 [patent_app_country] => US [patent_app_date] => 2003-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 21 [patent_no_of_words] => 7586 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/265/07265834.pdf [firstpage_image] =>[orig_patent_app_number] => 10537314 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/537314
Polarization analyzer Jul 13, 2003 Issued
Array ( [id] => 4796132 [patent_doc_number] => 20080007718 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2008-01-10 [patent_title] => 'Polarization diversity detection without a polarizing beam splitter' [patent_app_type] => utility [patent_app_number] => 10/520819 [patent_app_country] => US [patent_app_date] => 2003-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4040 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A9/0007/20080007718.pdf [firstpage_image] =>[orig_patent_app_number] => 10520819 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/520819
Polarization diversity detection without a polarizing beam splitter Jul 7, 2003 Issued
Array ( [id] => 4796132 [patent_doc_number] => 20080007718 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2008-01-10 [patent_title] => 'Polarization diversity detection without a polarizing beam splitter' [patent_app_type] => utility [patent_app_number] => 10/520819 [patent_app_country] => US [patent_app_date] => 2003-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4040 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A9/0007/20080007718.pdf [firstpage_image] =>[orig_patent_app_number] => 10520819 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/520819
Polarization diversity detection without a polarizing beam splitter Jul 7, 2003 Issued
Array ( [id] => 688678 [patent_doc_number] => 07079247 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-07-18 [patent_title] => 'Instantaneous polarization measurement system and method' [patent_app_type] => utility [patent_app_number] => 10/616328 [patent_app_country] => US [patent_app_date] => 2003-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 9039 [patent_no_of_claims] => 52 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/079/07079247.pdf [firstpage_image] =>[orig_patent_app_number] => 10616328 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/616328
Instantaneous polarization measurement system and method Jul 7, 2003 Issued
Array ( [id] => 510872 [patent_doc_number] => 07202950 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-04-10 [patent_title] => 'Retardance measurement system and method' [patent_app_type] => utility [patent_app_number] => 10/616080 [patent_app_country] => US [patent_app_date] => 2003-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 4827 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/202/07202950.pdf [firstpage_image] =>[orig_patent_app_number] => 10616080 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/616080
Retardance measurement system and method Jul 7, 2003 Issued
Array ( [id] => 394760 [patent_doc_number] => 07298463 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-11-20 [patent_title] => 'Automated system and method for optical measurement and testing' [patent_app_type] => utility [patent_app_number] => 10/613293 [patent_app_country] => US [patent_app_date] => 2003-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6357 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/298/07298463.pdf [firstpage_image] =>[orig_patent_app_number] => 10613293 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/613293
Automated system and method for optical measurement and testing Jul 2, 2003 Issued
Array ( [id] => 7059657 [patent_doc_number] => 20050002017 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-01-06 [patent_title] => 'Method and apparatus using polarisation optical time domain reflectometry for security applications' [patent_app_type] => utility [patent_app_number] => 10/611939 [patent_app_country] => US [patent_app_date] => 2003-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5861 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0002/20050002017.pdf [firstpage_image] =>[orig_patent_app_number] => 10611939 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/611939
Method and apparatus using polarisation optical time domain reflectometry for security applications Jul 2, 2003 Issued
Array ( [id] => 7359387 [patent_doc_number] => 20040004711 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-01-08 [patent_title] => 'Automated system and method for determining the sensitivity of optical components' [patent_app_type] => new [patent_app_number] => 10/613299 [patent_app_country] => US [patent_app_date] => 2003-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6483 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0004/20040004711.pdf [firstpage_image] =>[orig_patent_app_number] => 10613299 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/613299
Automated system and method for determining the sensitivity of optical components Jul 1, 2003 Issued
Array ( [id] => 732049 [patent_doc_number] => 07042559 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-05-09 [patent_title] => 'Fault location apparatus and procedures in CWDM business applications using wavelength selective OTDR' [patent_app_type] => utility [patent_app_number] => 10/610720 [patent_app_country] => US [patent_app_date] => 2003-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 5266 [patent_no_of_claims] => 14 [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/07/042/07042559.pdf [firstpage_image] =>[orig_patent_app_number] => 10610720 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/610720
Fault location apparatus and procedures in CWDM business applications using wavelength selective OTDR Jun 30, 2003 Issued
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