Search

Tu T Nguyen

Examiner (ID: 9678, Phone: (571)272-2424 , Office: P/2453 )

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] => 380567 [patent_doc_number] => 07310144 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-12-18 [patent_title] => 'Polarimetry of three-dimensional optical fields' [patent_app_type] => utility [patent_app_number] => 11/417800 [patent_app_country] => US [patent_app_date] => 2006-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3331 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/310/07310144.pdf [firstpage_image] =>[orig_patent_app_number] => 11417800 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/417800
Polarimetry of three-dimensional optical fields May 3, 2006 Issued
Array ( [id] => 5918922 [patent_doc_number] => 20060238765 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-26 [patent_title] => 'High Throughput Imaging Device and Method' [patent_app_type] => utility [patent_app_number] => 11/379845 [patent_app_country] => US [patent_app_date] => 2006-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3943 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0238/20060238765.pdf [firstpage_image] =>[orig_patent_app_number] => 11379845 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/379845
High throughput imaging device and method Apr 23, 2006 Issued
Array ( [id] => 470950 [patent_doc_number] => 07233396 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-06-19 [patent_title] => 'Polarization based interferometric detector' [patent_app_type] => utility [patent_app_number] => 11/379026 [patent_app_country] => US [patent_app_date] => 2006-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6292 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/233/07233396.pdf [firstpage_image] =>[orig_patent_app_number] => 11379026 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/379026
Polarization based interferometric detector Apr 16, 2006 Issued
Array ( [id] => 5617367 [patent_doc_number] => 20060186899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-08-24 [patent_title] => 'Particle analyzer with specimen tube fluid detector' [patent_app_type] => utility [patent_app_number] => 11/404278 [patent_app_country] => US [patent_app_date] => 2006-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6456 [patent_no_of_claims] => 5 [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/A1/0186/20060186899.pdf [firstpage_image] =>[orig_patent_app_number] => 11404278 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/404278
Particle analyzer with specimen tube fluid detector Apr 13, 2006 Issued
Array ( [id] => 5197651 [patent_doc_number] => 20070296969 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-27 [patent_title] => 'SPECTRAL ENCODER' [patent_app_type] => utility [patent_app_number] => 11/403564 [patent_app_country] => US [patent_app_date] => 2006-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7145 [patent_no_of_claims] => 48 [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/A1/0296/20070296969.pdf [firstpage_image] =>[orig_patent_app_number] => 11403564 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/403564
Spectral encoder Apr 12, 2006 Issued
Array ( [id] => 5855588 [patent_doc_number] => 20060227210 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-12 [patent_title] => 'Three-dimensional coordinate measuring device' [patent_app_type] => utility [patent_app_number] => 11/402355 [patent_app_country] => US [patent_app_date] => 2006-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6395 [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/A1/0227/20060227210.pdf [firstpage_image] =>[orig_patent_app_number] => 11402355 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/402355
Three-dimensional coordinate measuring device Apr 10, 2006 Issued
Array ( [id] => 5676341 [patent_doc_number] => 20060181696 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-08-17 [patent_title] => 'Methods and apparatus for automation of the testing and measurement of optical fiber' [patent_app_type] => utility [patent_app_number] => 11/394953 [patent_app_country] => US [patent_app_date] => 2006-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 8420 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0181/20060181696.pdf [firstpage_image] =>[orig_patent_app_number] => 11394953 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/394953
Methods and apparatus for automation of the testing and measurement of optical fiber Mar 30, 2006 Issued
Array ( [id] => 433155 [patent_doc_number] => 07265839 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-09-04 [patent_title] => 'Horizontal attenuated total reflection system' [patent_app_type] => utility [patent_app_number] => 11/393519 [patent_app_country] => US [patent_app_date] => 2006-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4007 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/265/07265839.pdf [firstpage_image] =>[orig_patent_app_number] => 11393519 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/393519
Horizontal attenuated total reflection system Mar 29, 2006 Issued
Array ( [id] => 143819 [patent_doc_number] => 07688441 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-03-30 [patent_title] => 'Arrangement for monitoring thermal spray processes' [patent_app_type] => utility [patent_app_number] => 11/887797 [patent_app_country] => US [patent_app_date] => 2006-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1470 [patent_no_of_claims] => 4 [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/07/688/07688441.pdf [firstpage_image] =>[orig_patent_app_number] => 11887797 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/887797
Arrangement for monitoring thermal spray processes Mar 29, 2006 Issued
Array ( [id] => 919314 [patent_doc_number] => 07324189 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-01-29 [patent_title] => 'Light power adjusting method, optical transmitter, and optical receiver' [patent_app_type] => utility [patent_app_number] => 11/277559 [patent_app_country] => US [patent_app_date] => 2006-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 19 [patent_no_of_words] => 11895 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/324/07324189.pdf [firstpage_image] =>[orig_patent_app_number] => 11277559 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/277559
Light power adjusting method, optical transmitter, and optical receiver Mar 26, 2006 Issued
Array ( [id] => 5870845 [patent_doc_number] => 20060164626 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-07-27 [patent_title] => 'Wide spatial frequency topography and roughness measurement' [patent_app_type] => utility [patent_app_number] => 11/387952 [patent_app_country] => US [patent_app_date] => 2006-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 8444 [patent_no_of_claims] => 28 [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/A1/0164/20060164626.pdf [firstpage_image] =>[orig_patent_app_number] => 11387952 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/387952
Wide spatial frequency topography and roughness measurement Mar 22, 2006 Issued
Array ( [id] => 486167 [patent_doc_number] => 07221447 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-05-22 [patent_title] => 'Consumable for laser capture microdissection' [patent_app_type] => utility [patent_app_number] => 11/276887 [patent_app_country] => US [patent_app_date] => 2006-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 29 [patent_no_of_words] => 7822 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/221/07221447.pdf [firstpage_image] =>[orig_patent_app_number] => 11276887 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/276887
Consumable for laser capture microdissection Mar 16, 2006 Issued
Array ( [id] => 5039023 [patent_doc_number] => 20070091305 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-04-26 [patent_title] => 'SYSTEM AND METHOD FOR HIGH SENSITIVITY VIBRATIONAL IMAGING WITH FREQUENCY MODULATION COHERENT ANTI-STOKES RAMAN SCATTERING ANALYSES' [patent_app_type] => utility [patent_app_number] => 11/376396 [patent_app_country] => US [patent_app_date] => 2006-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4918 [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/A1/0091/20070091305.pdf [firstpage_image] =>[orig_patent_app_number] => 11376396 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/376396
System and method for high sensitivity vibrational imaging with frequency modulation coherent anti-stokes Raman scattering analyses Mar 14, 2006 Issued
Array ( [id] => 912341 [patent_doc_number] => 07330245 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-02-12 [patent_title] => 'Calculation of birefringence in a waveguide based on Rayleigh scatter' [patent_app_type] => utility [patent_app_number] => 11/371229 [patent_app_country] => US [patent_app_date] => 2006-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 5357 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/330/07330245.pdf [firstpage_image] =>[orig_patent_app_number] => 11371229 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/371229
Calculation of birefringence in a waveguide based on Rayleigh scatter Mar 8, 2006 Issued
Array ( [id] => 5414621 [patent_doc_number] => 20090040508 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-12 [patent_title] => 'Light Monitoring Method and Light Monitoring Apparatus' [patent_app_type] => utility [patent_app_number] => 11/886447 [patent_app_country] => US [patent_app_date] => 2006-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2249 [patent_no_of_claims] => 9 [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/A1/0040/20090040508.pdf [firstpage_image] =>[orig_patent_app_number] => 11886447 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/886447
Light Monitoring Method and Light Monitoring Apparatus Mar 8, 2006 Abandoned
Array ( [id] => 4811610 [patent_doc_number] => 20080192241 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-14 [patent_title] => 'Method and Apparatus For Extracting Light From an Optical Waveguide' [patent_app_type] => utility [patent_app_number] => 11/885411 [patent_app_country] => US [patent_app_date] => 2006-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6764 [patent_no_of_claims] => 17 [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/A1/0192/20080192241.pdf [firstpage_image] =>[orig_patent_app_number] => 11885411 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/885411
Method and apparatus for extracting light from an optical waveguide Feb 27, 2006 Issued
Array ( [id] => 5698473 [patent_doc_number] => 20060215157 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-09-28 [patent_title] => 'Method and apparatus for measuring polarization' [patent_app_type] => utility [patent_app_number] => 11/359014 [patent_app_country] => US [patent_app_date] => 2006-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4429 [patent_no_of_claims] => 15 [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/A1/0215/20060215157.pdf [firstpage_image] =>[orig_patent_app_number] => 11359014 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/359014
Method and apparatus for measuring polarization Feb 20, 2006 Issued
Array ( [id] => 545301 [patent_doc_number] => 07177022 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-02-13 [patent_title] => 'Method and system removing fluorescence and other slowly varying baseline in Raman spectra' [patent_app_type] => utility [patent_app_number] => 11/357896 [patent_app_country] => US [patent_app_date] => 2006-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2747 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/177/07177022.pdf [firstpage_image] =>[orig_patent_app_number] => 11357896 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/357896
Method and system removing fluorescence and other slowly varying baseline in Raman spectra Feb 16, 2006 Issued
Array ( [id] => 909570 [patent_doc_number] => 07333201 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2008-02-19 [patent_title] => 'Process and apparatus for detecting the approximate location of a color shift in a textile material' [patent_app_type] => utility [patent_app_number] => 11/357763 [patent_app_country] => US [patent_app_date] => 2006-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7710 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/333/07333201.pdf [firstpage_image] =>[orig_patent_app_number] => 11357763 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/357763
Process and apparatus for detecting the approximate location of a color shift in a textile material Feb 16, 2006 Issued
Array ( [id] => 481791 [patent_doc_number] => 07224458 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-05-29 [patent_title] => 'Phase-shifting test mask patterns for characterizing illumination polarization balance in image forming optical systems' [patent_app_type] => utility [patent_app_number] => 11/357803 [patent_app_country] => US [patent_app_date] => 2006-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 6275 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/224/07224458.pdf [firstpage_image] =>[orig_patent_app_number] => 11357803 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/357803
Phase-shifting test mask patterns for characterizing illumination polarization balance in image forming optical systems Feb 15, 2006 Issued
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