Search

Chan T. H. Nguyen

Examiner (ID: 10620, Phone: (571)272-3452 , Office: P/2664 )

Most Active Art Unit
2664
Art Unit(s)
2699, 2697, 2638, 2664
Total Applications
623
Issued Applications
515
Pending Applications
50
Abandoned Applications
73

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16682823 [patent_doc_number] => 10942297 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-09 [patent_title] => Optical output device and design method [patent_app_type] => utility [patent_app_number] => 16/099225 [patent_app_country] => US [patent_app_date] => 2017-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 3749 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16099225 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/099225
Optical output device and design method May 10, 2017 Issued
Array ( [id] => 12049334 [patent_doc_number] => 20170325677 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-16 [patent_title] => 'Instrument and Method for Visual Field Examination' [patent_app_type] => utility [patent_app_number] => 15/591522 [patent_app_country] => US [patent_app_date] => 2017-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3628 [patent_no_of_claims] => 12 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15591522 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/591522
Instrument and method for visual field examination May 9, 2017 Issued
Array ( [id] => 12060280 [patent_doc_number] => 20170336624 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-23 [patent_title] => 'ELECTROOPTICAL DEVICE, ELECTRONIC DEVICE, AND METHOD FOR MANUFACTURING ELECTROOPTICAL DEVICE' [patent_app_type] => utility [patent_app_number] => 15/591514 [patent_app_country] => US [patent_app_date] => 2017-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 10653 [patent_no_of_claims] => 15 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15591514 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/591514
ELECTROOPTICAL DEVICE, ELECTRONIC DEVICE, AND METHOD FOR MANUFACTURING ELECTROOPTICAL DEVICE May 9, 2017 Abandoned
Array ( [id] => 14734521 [patent_doc_number] => 10386657 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-20 [patent_title] => System and method for obtaining lens fabrication measurements that accurately account for natural head position [patent_app_type] => utility [patent_app_number] => 15/588645 [patent_app_country] => US [patent_app_date] => 2017-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3489 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15588645 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/588645
System and method for obtaining lens fabrication measurements that accurately account for natural head position May 5, 2017 Issued
Array ( [id] => 15230531 [patent_doc_number] => 10502984 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-10 [patent_title] => Electronic ink sealing chamber, manufacturing method thereof and display device [patent_app_type] => utility [patent_app_number] => 15/572680 [patent_app_country] => US [patent_app_date] => 2017-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 5885 [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] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15572680 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/572680
Electronic ink sealing chamber, manufacturing method thereof and display device May 4, 2017 Issued
Array ( [id] => 17078324 [patent_doc_number] => 11114742 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-07 [patent_title] => Window antennas [patent_app_type] => utility [patent_app_number] => 16/099424 [patent_app_country] => US [patent_app_date] => 2017-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 53 [patent_figures_cnt] => 77 [patent_no_of_words] => 51657 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16099424 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/099424
Window antennas May 3, 2017 Issued
Array ( [id] => 13539899 [patent_doc_number] => 20180321496 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-08 [patent_title] => NEAR-TO-EYE DISPLAY WITH STEERABLE PHASED ARRAYS [patent_app_type] => utility [patent_app_number] => 15/585506 [patent_app_country] => US [patent_app_date] => 2017-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9987 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15585506 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/585506
Near-to-eye display with steerable phased arrays May 2, 2017 Issued
Array ( [id] => 14481759 [patent_doc_number] => 10327635 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-25 [patent_title] => Systems and methods to compensate for reflectance variation in OCT angiography [patent_app_type] => utility [patent_app_number] => 15/585089 [patent_app_country] => US [patent_app_date] => 2017-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7963 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15585089 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/585089
Systems and methods to compensate for reflectance variation in OCT angiography May 1, 2017 Issued
Array ( [id] => 16104717 [patent_doc_number] => 10694939 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-30 [patent_title] => Whole eye optical coherence tomography(OCT) imaging systems and related methods [patent_app_type] => utility [patent_app_number] => 15/583992 [patent_app_country] => US [patent_app_date] => 2017-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5516 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15583992 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/583992
Whole eye optical coherence tomography(OCT) imaging systems and related methods Apr 30, 2017 Issued
Array ( [id] => 14272303 [patent_doc_number] => 20190133436 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-09 [patent_title] => OPHTHALMIC APPARATUS AND OPHTHALMIC APPARATUS CONTROL PROGRAM [patent_app_type] => utility [patent_app_number] => 16/096556 [patent_app_country] => US [patent_app_date] => 2017-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14642 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16096556 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/096556
Ophthalmic apparatus and ophthalmic apparatus control program Apr 27, 2017 Issued
Array ( [id] => 13267981 [patent_doc_number] => 10146072 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-04 [patent_title] => Device for reducing residual amplitude modulation [patent_app_type] => utility [patent_app_number] => 15/494567 [patent_app_country] => US [patent_app_date] => 2017-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3054 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15494567 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/494567
Device for reducing residual amplitude modulation Apr 23, 2017 Issued
Array ( [id] => 14181947 [patent_doc_number] => 20190110678 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-18 [patent_title] => VISION ASSESSMENT BASED ON GAZE [patent_app_type] => utility [patent_app_number] => 16/090174 [patent_app_country] => US [patent_app_date] => 2017-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8629 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16090174 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/090174
Vision assessment based on gaze Mar 30, 2017 Issued
Array ( [id] => 13610035 [patent_doc_number] => 20180356567 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-13 [patent_title] => NEAR EYE DISPLAY DEVICE AND METHOD [patent_app_type] => utility [patent_app_number] => 15/562571 [patent_app_country] => US [patent_app_date] => 2017-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8392 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15562571 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/562571
Near eye display device and method Mar 28, 2017 Issued
Array ( [id] => 15480685 [patent_doc_number] => 10555668 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-11 [patent_title] => Information processing apparatus, control method for an information processing apparatus, and storage medium having stored thereon an execution program for the control method [patent_app_type] => utility [patent_app_number] => 15/468322 [patent_app_country] => US [patent_app_date] => 2017-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 13308 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15468322 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/468322
Information processing apparatus, control method for an information processing apparatus, and storage medium having stored thereon an execution program for the control method Mar 23, 2017 Issued
Array ( [id] => 16128919 [patent_doc_number] => 10698215 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-30 [patent_title] => Virtual and augmented reality systems and methods [patent_app_type] => utility [patent_app_number] => 15/469369 [patent_app_country] => US [patent_app_date] => 2017-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 32 [patent_no_of_words] => 29591 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15469369 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/469369
Virtual and augmented reality systems and methods Mar 23, 2017 Issued
Array ( [id] => 12383532 [patent_doc_number] => 09962076 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-08 [patent_title] => Imaging system [patent_app_type] => utility [patent_app_number] => 15/467308 [patent_app_country] => US [patent_app_date] => 2017-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 10474 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15467308 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/467308
Imaging system Mar 22, 2017 Issued
Array ( [id] => 14393937 [patent_doc_number] => 10310246 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-04 [patent_title] => Converter, illuminator, and light sheet fluorescence microscope [patent_app_type] => utility [patent_app_number] => 15/466930 [patent_app_country] => US [patent_app_date] => 2017-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 26 [patent_no_of_words] => 9227 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15466930 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/466930
Converter, illuminator, and light sheet fluorescence microscope Mar 22, 2017 Issued
Array ( [id] => 13164895 [patent_doc_number] => 10098538 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-16 [patent_title] => Imaging system [patent_app_type] => utility [patent_app_number] => 15/467325 [patent_app_country] => US [patent_app_date] => 2017-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 10474 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15467325 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/467325
Imaging system Mar 22, 2017 Issued
Array ( [id] => 14008347 [patent_doc_number] => 10222627 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-05 [patent_title] => Disposing aperture-truncated radiation of divergent beam in fiber optic collimators and arrays [patent_app_type] => utility [patent_app_number] => 15/464382 [patent_app_country] => US [patent_app_date] => 2017-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6310 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15464382 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/464382
Disposing aperture-truncated radiation of divergent beam in fiber optic collimators and arrays Mar 20, 2017 Issued
Array ( [id] => 11972782 [patent_doc_number] => 20170276936 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-28 [patent_title] => 'BACKLIGHT UNIT AND HEAD-UP DISPLAY DEVICE' [patent_app_type] => utility [patent_app_number] => 15/464475 [patent_app_country] => US [patent_app_date] => 2017-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 7981 [patent_no_of_claims] => 10 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15464475 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/464475
Backlight unit and head-up display device Mar 20, 2017 Issued
Menu