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] => 1067161 [patent_doc_number] => 06847444 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-01-25 [patent_title] => 'Surface inspecting apparatus and method' [patent_app_type] => utility [patent_app_number] => 10/669706 [patent_app_country] => US [patent_app_date] => 2003-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 8221 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/847/06847444.pdf [firstpage_image] =>[orig_patent_app_number] => 10669706 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/669706
Surface inspecting apparatus and method Sep 24, 2003 Issued
Array ( [id] => 7009250 [patent_doc_number] => 20050062966 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-24 [patent_title] => 'Imaging polarimeter sensor with achromatic beam-splitting polarizer' [patent_app_type] => utility [patent_app_number] => 10/670103 [patent_app_country] => US [patent_app_date] => 2003-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3854 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0062/20050062966.pdf [firstpage_image] =>[orig_patent_app_number] => 10670103 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/670103
Imaging polarimeter sensor with achromatic beam-splitting polarizer Sep 22, 2003 Issued
Array ( [id] => 7268521 [patent_doc_number] => 20040057039 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-25 [patent_title] => 'Method and apparatus for inspecting optical modules' [patent_app_type] => new [patent_app_number] => 10/665464 [patent_app_country] => US [patent_app_date] => 2003-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 13300 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0057/20040057039.pdf [firstpage_image] =>[orig_patent_app_number] => 10665464 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/665464
Method and apparatus for inspecting optical modules Sep 21, 2003 Issued
Array ( [id] => 727503 [patent_doc_number] => 07046349 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-05-16 [patent_title] => 'Optical interrogation system and sensor system' [patent_app_type] => utility [patent_app_number] => 10/665840 [patent_app_country] => US [patent_app_date] => 2003-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 26 [patent_no_of_words] => 15419 [patent_no_of_claims] => 20 [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/07/046/07046349.pdf [firstpage_image] =>[orig_patent_app_number] => 10665840 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/665840
Optical interrogation system and sensor system Sep 18, 2003 Issued
Array ( [id] => 7279131 [patent_doc_number] => 20040061508 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-01 [patent_title] => 'System and method for providing a time varying gain TDR to display abnormalities of a communication cable or the like' [patent_app_type] => new [patent_app_number] => 10/663019 [patent_app_country] => US [patent_app_date] => 2003-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 7191 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0061/20040061508.pdf [firstpage_image] =>[orig_patent_app_number] => 10663019 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/663019
System and method for providing a time varying gain TDR to display abnormalities of a communication cable or the like Sep 15, 2003 Issued
Array ( [id] => 956904 [patent_doc_number] => 06956658 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-10-18 [patent_title] => 'System and method for measuring object characteristics using phase differences in polarized light reflections' [patent_app_type] => utility [patent_app_number] => 10/660984 [patent_app_country] => US [patent_app_date] => 2003-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 36 [patent_no_of_words] => 20669 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/956/06956658.pdf [firstpage_image] =>[orig_patent_app_number] => 10660984 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/660984
System and method for measuring object characteristics using phase differences in polarized light reflections Sep 11, 2003 Issued
Array ( [id] => 540655 [patent_doc_number] => 07180596 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-02-20 [patent_title] => 'Gas concentration detector' [patent_app_type] => utility [patent_app_number] => 10/660628 [patent_app_country] => US [patent_app_date] => 2003-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 8105 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/180/07180596.pdf [firstpage_image] =>[orig_patent_app_number] => 10660628 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/660628
Gas concentration detector Sep 11, 2003 Issued
Array ( [id] => 7162141 [patent_doc_number] => 20040075826 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-22 [patent_title] => 'Residual stress measuring system for optical fibers' [patent_app_type] => new [patent_app_number] => 10/658645 [patent_app_country] => US [patent_app_date] => 2003-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2566 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0075/20040075826.pdf [firstpage_image] =>[orig_patent_app_number] => 10658645 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/658645
Residual stress measuring system for optical fibers Sep 8, 2003 Issued
Array ( [id] => 982537 [patent_doc_number] => 06927381 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-08-09 [patent_title] => 'Photosensitive imaging apparatus sensitive to orange light' [patent_app_type] => utility [patent_app_number] => 10/656622 [patent_app_country] => US [patent_app_date] => 2003-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 2902 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/927/06927381.pdf [firstpage_image] =>[orig_patent_app_number] => 10656622 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/656622
Photosensitive imaging apparatus sensitive to orange light Sep 4, 2003 Issued
Array ( [id] => 7326510 [patent_doc_number] => 20040129029 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-07-08 [patent_title] => 'Method of measuring optical fiber drawing tension' [patent_app_type] => new [patent_app_number] => 10/650050 [patent_app_country] => US [patent_app_date] => 2003-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4082 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0129/20040129029.pdf [firstpage_image] =>[orig_patent_app_number] => 10650050 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/650050
Method of measuring optical fiber drawing tension Aug 27, 2003 Issued
Array ( [id] => 5246036 [patent_doc_number] => 20070242270 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-18 [patent_title] => 'Determining mode spectra for principal states of polarization' [patent_app_type] => utility [patent_app_number] => 10/649211 [patent_app_country] => US [patent_app_date] => 2003-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7344 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0242/20070242270.pdf [firstpage_image] =>[orig_patent_app_number] => 10649211 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/649211
Determining mode spectra for principal states of polarization Aug 26, 2003 Issued
Array ( [id] => 931777 [patent_doc_number] => 06980287 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-12-27 [patent_title] => 'System for testing an optical network using optical time-domain reflectometry (OTDR)' [patent_app_type] => utility [patent_app_number] => 10/650484 [patent_app_country] => US [patent_app_date] => 2003-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 4880 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/980/06980287.pdf [firstpage_image] =>[orig_patent_app_number] => 10650484 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/650484
System for testing an optical network using optical time-domain reflectometry (OTDR) Aug 26, 2003 Issued
Array ( [id] => 7439417 [patent_doc_number] => 20040066512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-08 [patent_title] => 'Fire detection method and fire detector therefor' [patent_app_type] => new [patent_app_number] => 10/647318 [patent_app_country] => US [patent_app_date] => 2003-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4727 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0066/20040066512.pdf [firstpage_image] =>[orig_patent_app_number] => 10647318 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/647318
Fire detection method and fire detector therefor Aug 25, 2003 Issued
Array ( [id] => 475101 [patent_doc_number] => 07230689 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-06-12 [patent_title] => 'Multi-dimensional measuring system' [patent_app_type] => utility [patent_app_number] => 10/646745 [patent_app_country] => US [patent_app_date] => 2003-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 20 [patent_no_of_words] => 9521 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/230/07230689.pdf [firstpage_image] =>[orig_patent_app_number] => 10646745 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/646745
Multi-dimensional measuring system Aug 24, 2003 Issued
Array ( [id] => 7177670 [patent_doc_number] => 20040201838 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-14 [patent_title] => 'LCD defect identifying apparatus' [patent_app_type] => new [patent_app_number] => 10/644519 [patent_app_country] => US [patent_app_date] => 2003-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1200 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0201/20040201838.pdf [firstpage_image] =>[orig_patent_app_number] => 10644519 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/644519
LCD defect identifying apparatus Aug 19, 2003 Abandoned
Array ( [id] => 791194 [patent_doc_number] => 06985220 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-01-10 [patent_title] => 'Interactive threshold tuning' [patent_app_type] => utility [patent_app_number] => 10/644319 [patent_app_country] => US [patent_app_date] => 2003-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 5028 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/985/06985220.pdf [firstpage_image] =>[orig_patent_app_number] => 10644319 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/644319
Interactive threshold tuning Aug 19, 2003 Issued
Array ( [id] => 6970433 [patent_doc_number] => 20050036143 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-02-17 [patent_title] => 'Reference calibration of metrology instrument' [patent_app_type] => utility [patent_app_number] => 10/642808 [patent_app_country] => US [patent_app_date] => 2003-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6922 [patent_no_of_claims] => 18 [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/A1/0036/20050036143.pdf [firstpage_image] =>[orig_patent_app_number] => 10642808 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/642808
Reference calibration of metrology instrument Aug 14, 2003 Abandoned
Array ( [id] => 7032013 [patent_doc_number] => 20050030522 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-02-10 [patent_title] => 'Characterization of active and passive optical properties of an optical device' [patent_app_type] => utility [patent_app_number] => 10/634952 [patent_app_country] => US [patent_app_date] => 2003-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5202 [patent_no_of_claims] => 21 [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/A1/0030/20050030522.pdf [firstpage_image] =>[orig_patent_app_number] => 10634952 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/634952
Characterization of active and passive optical properties of an optical device Aug 4, 2003 Issued
Array ( [id] => 763237 [patent_doc_number] => 07012676 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-03-14 [patent_title] => 'Laser capture microdissection translation stage joystick' [patent_app_type] => utility [patent_app_number] => 10/635721 [patent_app_country] => US [patent_app_date] => 2003-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 19 [patent_no_of_words] => 7345 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/012/07012676.pdf [firstpage_image] =>[orig_patent_app_number] => 10635721 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/635721
Laser capture microdissection translation stage joystick Aug 4, 2003 Issued
Array ( [id] => 753654 [patent_doc_number] => 07023533 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-04-04 [patent_title] => 'System and method for determining propagation characteristics of photonic structures' [patent_app_type] => utility [patent_app_number] => 10/633246 [patent_app_country] => US [patent_app_date] => 2003-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 10463 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/023/07023533.pdf [firstpage_image] =>[orig_patent_app_number] => 10633246 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/633246
System and method for determining propagation characteristics of photonic structures Jul 31, 2003 Issued
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