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] => 5991526 [patent_doc_number] => 20110013179 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-20 [patent_title] => 'CONTROLLABLE LIGHT ANGLE SELECTOR' [patent_app_type] => utility [patent_app_number] => 12/934699 [patent_app_country] => US [patent_app_date] => 2009-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6821 [patent_no_of_claims] => 13 [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/A1/0013/20110013179.pdf [firstpage_image] =>[orig_patent_app_number] => 12934699 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/934699
Controllable light angle selector Mar 30, 2009 Issued
Array ( [id] => 6335922 [patent_doc_number] => 20100246911 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-30 [patent_title] => 'METHODS AND SYSTEMS FOR DISPLAYING QUANTITATIVE SEGMENTAL DATA IN 4D RENDERING' [patent_app_type] => utility [patent_app_number] => 12/414928 [patent_app_country] => US [patent_app_date] => 2009-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5777 [patent_no_of_claims] => 21 [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/A1/0246/20100246911.pdf [firstpage_image] =>[orig_patent_app_number] => 12414928 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/414928
Methods and systems for displaying quantitative segmental data in 4D rendering Mar 30, 2009 Issued
Array ( [id] => 5471381 [patent_doc_number] => 20090244547 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-01 [patent_title] => 'OPTICAL TOMOGRAPHIC IMAGING SYSTEM, TOMOGRAPHIC IMAGE ACQUIRING METHOD, AND OPTICAL TOMOGRAPHIC IMAGE FORMING METHOD' [patent_app_type] => utility [patent_app_number] => 12/414371 [patent_app_country] => US [patent_app_date] => 2009-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 22798 [patent_no_of_claims] => 36 [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/A1/0244/20090244547.pdf [firstpage_image] =>[orig_patent_app_number] => 12414371 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/414371
Optical tomographic imaging system, tomographic image acquiring method, and optical tomographic image forming method Mar 29, 2009 Issued
Array ( [id] => 9027764 [patent_doc_number] => 08537352 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-09-17 [patent_title] => 'Cuvette, insert, adapter and method for optically examining small amounts of liquid' [patent_app_type] => utility [patent_app_number] => 12/933782 [patent_app_country] => US [patent_app_date] => 2009-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 28 [patent_no_of_words] => 7822 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12933782 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/933782
Cuvette, insert, adapter and method for optically examining small amounts of liquid Mar 22, 2009 Issued
Array ( [id] => 6180123 [patent_doc_number] => 20110122419 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-26 [patent_title] => 'APPARATUS, SYSTEM AND METHODS FOR ANALYZING PRESSURE-SENSITIVE DEVICES' [patent_app_type] => utility [patent_app_number] => 12/933597 [patent_app_country] => US [patent_app_date] => 2009-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5745 [patent_no_of_claims] => 20 [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/A1/0122/20110122419.pdf [firstpage_image] =>[orig_patent_app_number] => 12933597 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/933597
Apparatus, system and methods for analyzing pressure-sensitive devices Mar 19, 2009 Issued
Array ( [id] => 8306953 [patent_doc_number] => 08228498 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-24 [patent_title] => 'Sample storage' [patent_app_type] => utility [patent_app_number] => 12/527507 [patent_app_country] => US [patent_app_date] => 2009-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5731 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12527507 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/527507
Sample storage Mar 8, 2009 Issued
Array ( [id] => 6525496 [patent_doc_number] => 20100220908 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-02 [patent_title] => 'SYSTEM AND METHOD FOR PROCESSING DATA SIGNALS' [patent_app_type] => utility [patent_app_number] => 12/394398 [patent_app_country] => US [patent_app_date] => 2009-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6678 [patent_no_of_claims] => 14 [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/A1/0220/20100220908.pdf [firstpage_image] =>[orig_patent_app_number] => 12394398 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/394398
System and method for processing data signals Feb 26, 2009 Issued
Array ( [id] => 5384831 [patent_doc_number] => 20090226075 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-10 [patent_title] => 'INSPECTION APPARATUS AND AN INSPECTION METHOD FOR INSPECTING A CIRCUIT PATTERN' [patent_app_type] => utility [patent_app_number] => 12/393827 [patent_app_country] => US [patent_app_date] => 2009-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 7583 [patent_no_of_claims] => 15 [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/A1/0226/20090226075.pdf [firstpage_image] =>[orig_patent_app_number] => 12393827 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/393827
Inspection apparatus and an inspection method for inspecting a circuit pattern Feb 25, 2009 Issued
Array ( [id] => 7731844 [patent_doc_number] => 08102516 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-01-24 [patent_title] => 'Test method for compound-eye distance measuring apparatus, test apparatus, and chart used for the same' [patent_app_type] => utility [patent_app_number] => 12/597095 [patent_app_country] => US [patent_app_date] => 2009-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 10523 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/102/08102516.pdf [firstpage_image] =>[orig_patent_app_number] => 12597095 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/597095
Test method for compound-eye distance measuring apparatus, test apparatus, and chart used for the same Feb 23, 2009 Issued
Array ( [id] => 6373722 [patent_doc_number] => 20100315646 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-16 [patent_title] => 'Method and Apparatus of Z-Scan Photoreflectance Characterization' [patent_app_type] => utility [patent_app_number] => 12/866695 [patent_app_country] => US [patent_app_date] => 2009-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 11113 [patent_no_of_claims] => 41 [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/A1/0315/20100315646.pdf [firstpage_image] =>[orig_patent_app_number] => 12866695 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/866695
Method and apparatus of z-scan photoreflectance characterization Feb 12, 2009 Issued
Array ( [id] => 6347010 [patent_doc_number] => 20100085558 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-08 [patent_title] => 'Detection System and Optical Fiber for Use in Such System' [patent_app_type] => utility [patent_app_number] => 12/365417 [patent_app_country] => US [patent_app_date] => 2009-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7342 [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/A1/0085/20100085558.pdf [firstpage_image] =>[orig_patent_app_number] => 12365417 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/365417
Detection system and optical fiber for use in such system Feb 3, 2009 Issued
Array ( [id] => 9484512 [patent_doc_number] => 08730468 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-05-20 [patent_title] => 'Methods, devices and kits for peri-critical reflectance spectroscopy' [patent_app_type] => utility [patent_app_number] => 12/865698 [patent_app_country] => US [patent_app_date] => 2009-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 8013 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12865698 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/865698
Methods, devices and kits for peri-critical reflectance spectroscopy Jan 29, 2009 Issued
Array ( [id] => 7753726 [patent_doc_number] => 08111385 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-02-07 [patent_title] => 'Quantum dot-mediated optical fiber information retrieval systems and methods of use' [patent_app_type] => utility [patent_app_number] => 12/359593 [patent_app_country] => US [patent_app_date] => 2009-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 6380 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/111/08111385.pdf [firstpage_image] =>[orig_patent_app_number] => 12359593 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/359593
Quantum dot-mediated optical fiber information retrieval systems and methods of use Jan 25, 2009 Issued
Array ( [id] => 5380794 [patent_doc_number] => 20090192633 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-30 [patent_title] => 'METHODS AND APPARATUS FOR AN INTEGRAL LOCAL SUBSTRATE CENTER FINDER FOR I/O AND CHAMBER SLIT VALVES' [patent_app_type] => utility [patent_app_number] => 12/359314 [patent_app_country] => US [patent_app_date] => 2009-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5140 [patent_no_of_claims] => 23 [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/A1/0192/20090192633.pdf [firstpage_image] =>[orig_patent_app_number] => 12359314 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/359314
Methods and apparatus for an integral local substrate center finder for I/O and chamber slit valves Jan 23, 2009 Issued
Array ( [id] => 8957178 [patent_doc_number] => 08502964 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-06 [patent_title] => 'Chaotic optical time domain reflectometer method and apparatus' [patent_app_type] => utility [patent_app_number] => 12/811920 [patent_app_country] => US [patent_app_date] => 2009-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2596 [patent_no_of_claims] => 4 [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] =>[firstpage_image] =>[orig_patent_app_number] => 12811920 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/811920
Chaotic optical time domain reflectometer method and apparatus Jan 15, 2009 Issued
Array ( [id] => 8009225 [patent_doc_number] => 08086023 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-12-27 [patent_title] => 'Defect detection apparatus, defect detection method and computer program' [patent_app_type] => utility [patent_app_number] => 12/352717 [patent_app_country] => US [patent_app_date] => 2009-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 8532 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/086/08086023.pdf [firstpage_image] =>[orig_patent_app_number] => 12352717 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/352717
Defect detection apparatus, defect detection method and computer program Jan 12, 2009 Issued
Array ( [id] => 4630374 [patent_doc_number] => 08009279 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-30 [patent_title] => 'Characterization of non-linear optical materials using bragg coupling' [patent_app_type] => utility [patent_app_number] => 12/352175 [patent_app_country] => US [patent_app_date] => 2009-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4771 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/009/08009279.pdf [firstpage_image] =>[orig_patent_app_number] => 12352175 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/352175
Characterization of non-linear optical materials using bragg coupling Jan 11, 2009 Issued
Array ( [id] => 8031749 [patent_doc_number] => 08144968 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-03-27 [patent_title] => 'Method and apparatus for scanning substrates' [patent_app_type] => utility [patent_app_number] => 12/352362 [patent_app_country] => US [patent_app_date] => 2009-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4521 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/144/08144968.pdf [firstpage_image] =>[orig_patent_app_number] => 12352362 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/352362
Method and apparatus for scanning substrates Jan 11, 2009 Issued
Array ( [id] => 8544661 [patent_doc_number] => 08319958 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-27 [patent_title] => 'Phase modulator, phase modulator assembly, and photosensor' [patent_app_type] => utility [patent_app_number] => 12/812320 [patent_app_country] => US [patent_app_date] => 2009-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 26 [patent_no_of_words] => 9758 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12812320 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/812320
Phase modulator, phase modulator assembly, and photosensor Jan 8, 2009 Issued
Array ( [id] => 5354390 [patent_doc_number] => 20090185734 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-23 [patent_title] => 'Apparatus and method for analysis of particles in a liquid sample' [patent_app_type] => utility [patent_app_number] => 12/314838 [patent_app_country] => US [patent_app_date] => 2008-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6606 [patent_no_of_claims] => 35 [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/A1/0185/20090185734.pdf [firstpage_image] =>[orig_patent_app_number] => 12314838 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/314838
Apparatus and method for analysis of particles in a liquid sample Dec 16, 2008 Abandoned
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