![](/images/general/no_picture/200_user.png)
Phat X Cao
Examiner (ID: 8282, Phone: (571)272-1703 , Office: P/2817 )
Most Active Art Unit | 2814 |
Art Unit(s) | 2817, 2814, 2508 |
Total Applications | 1645 |
Issued Applications | 1189 |
Pending Applications | 95 |
Abandoned Applications | 361 |
Applications
Application number | Title of the application | Filing Date | Status |
---|---|---|---|
Array
(
[id] => 16878849
[patent_doc_number] => 11028987
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-06-08
[patent_title] => Double-row matrix illumination module and auxiliary illumination method thereof
[patent_app_type] => utility
[patent_app_number] => 16/654700
[patent_app_country] => US
[patent_app_date] => 2019-10-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 3254
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 250
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16654700
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/654700 | Double-row matrix illumination module and auxiliary illumination method thereof | Oct 15, 2019 | Issued |
Array
(
[id] => 15770587
[patent_doc_number] => 20200116311
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-04-16
[patent_title] => OPTICAL LIGHT PIPE WITH UNIFORM LIT INTENSITY
[patent_app_type] => utility
[patent_app_number] => 16/653913
[patent_app_country] => US
[patent_app_date] => 2019-10-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6883
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 75
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16653913
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/653913 | Optical light pipe with uniform lit intensity | Oct 14, 2019 | Issued |
Array
(
[id] => 17453826
[patent_doc_number] => 11268677
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-03-08
[patent_title] => Thread transmission structure, optical system and spotlight using the thread transmission structure
[patent_app_type] => utility
[patent_app_number] => 16/599400
[patent_app_country] => US
[patent_app_date] => 2019-10-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 11
[patent_no_of_words] => 4148
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 250
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16599400
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/599400 | Thread transmission structure, optical system and spotlight using the thread transmission structure | Oct 10, 2019 | Issued |
Array
(
[id] => 17542227
[patent_doc_number] => 11307344
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-04-19
[patent_title] => Dual view zone backlight, dual-mode display, and method
[patent_app_type] => utility
[patent_app_number] => 16/579751
[patent_app_country] => US
[patent_app_date] => 2019-09-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 14
[patent_no_of_words] => 12493
[patent_no_of_claims] => 18
[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] =>[firstpage_image] =>[orig_patent_app_number] => 16579751
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/579751 | Dual view zone backlight, dual-mode display, and method | Sep 22, 2019 | Issued |
Array
(
[id] => 16298541
[patent_doc_number] => 20200284264
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-09-10
[patent_title] => Ring-Shaped Light Fan
[patent_app_type] => utility
[patent_app_number] => 16/577635
[patent_app_country] => US
[patent_app_date] => 2019-09-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1854
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[patent_words_short_claim] => 64
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16577635
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/577635 | Ring-Shaped Light Fan | Sep 19, 2019 | Abandoned |
Array
(
[id] => 16926562
[patent_doc_number] => 11048037
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-06-29
[patent_title] => Backlight, multiview display and method employing tapered collimator
[patent_app_type] => utility
[patent_app_number] => 16/576685
[patent_app_country] => US
[patent_app_date] => 2019-09-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 20
[patent_no_of_words] => 15012
[patent_no_of_claims] => 26
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 95
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16576685
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/576685 | Backlight, multiview display and method employing tapered collimator | Sep 18, 2019 | Issued |
Array
(
[id] => 15593081
[patent_doc_number] => 20200073075
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-03-05
[patent_title] => LENS, LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE LENS AND THE LIGHT EMITTING DEVICE
[patent_app_type] => utility
[patent_app_number] => 16/558276
[patent_app_country] => US
[patent_app_date] => 2019-09-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 14129
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -22
[patent_words_short_claim] => 152
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16558276
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/558276 | Lens, light emitting device and method of manufacturing the lens and the light emitting device | Sep 1, 2019 | Issued |
Array
(
[id] => 15593081
[patent_doc_number] => 20200073075
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-03-05
[patent_title] => LENS, LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE LENS AND THE LIGHT EMITTING DEVICE
[patent_app_type] => utility
[patent_app_number] => 16/558276
[patent_app_country] => US
[patent_app_date] => 2019-09-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 14129
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -22
[patent_words_short_claim] => 152
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16558276
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/558276 | Lens, light emitting device and method of manufacturing the lens and the light emitting device | Sep 1, 2019 | Issued |
Array
(
[id] => 15593081
[patent_doc_number] => 20200073075
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-03-05
[patent_title] => LENS, LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE LENS AND THE LIGHT EMITTING DEVICE
[patent_app_type] => utility
[patent_app_number] => 16/558276
[patent_app_country] => US
[patent_app_date] => 2019-09-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 14129
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -22
[patent_words_short_claim] => 152
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16558276
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/558276 | Lens, light emitting device and method of manufacturing the lens and the light emitting device | Sep 1, 2019 | Issued |
Array
(
[id] => 15593081
[patent_doc_number] => 20200073075
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-03-05
[patent_title] => LENS, LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE LENS AND THE LIGHT EMITTING DEVICE
[patent_app_type] => utility
[patent_app_number] => 16/558276
[patent_app_country] => US
[patent_app_date] => 2019-09-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 14129
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -22
[patent_words_short_claim] => 152
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16558276
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/558276 | Lens, light emitting device and method of manufacturing the lens and the light emitting device | Sep 1, 2019 | Issued |
Array
(
[id] => 15528919
[patent_doc_number] => 20200056765
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-02-20
[patent_title] => MULTI-FUNCTION ACTIVE ACCESSORIES FOR LED LAMPS
[patent_app_type] => utility
[patent_app_number] => 16/550996
[patent_app_country] => US
[patent_app_date] => 2019-08-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6722
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[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] => 16550996
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/550996 | MULTI-FUNCTION ACTIVE ACCESSORIES FOR LED LAMPS | Aug 25, 2019 | Abandoned |
Array
(
[id] => 17091082
[patent_doc_number] => 11119266
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-09-14
[patent_title] => Display module and display device
[patent_app_type] => utility
[patent_app_number] => 16/608142
[patent_app_country] => US
[patent_app_date] => 2019-08-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 4137
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 188
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16608142
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/608142 | Display module and display device | Aug 21, 2019 | Issued |
Array
(
[id] => 15687737
[patent_doc_number] => 20200098532
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-03-26
[patent_title] => KEYCAP, ILLUMINATING KEYSWITCH HAVING THE SAME AND METHOD FOR MANUFACTURING THE SAME
[patent_app_type] => utility
[patent_app_number] => 16/547985
[patent_app_country] => US
[patent_app_date] => 2019-08-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3406
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 23
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16547985
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/547985 | Keycap, illuminating keyswitch having the same and method for manufacturing the same | Aug 21, 2019 | Issued |
Array
(
[id] => 18071962
[patent_doc_number] => 11530791
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-12-20
[patent_title] => Motor vehicle light module comprising a plurality of light guides
[patent_app_type] => utility
[patent_app_number] => 17/269431
[patent_app_country] => US
[patent_app_date] => 2019-08-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 4906
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 158
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17269431
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/269431 | Motor vehicle light module comprising a plurality of light guides | Aug 5, 2019 | Issued |
Array
(
[id] => 15434221
[patent_doc_number] => 20200031293
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-01-30
[patent_title] => LICENSE PLATE SUPPORT ASSEMBLY
[patent_app_type] => utility
[patent_app_number] => 16/519995
[patent_app_country] => US
[patent_app_date] => 2019-07-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2828
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 121
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16519995
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/519995 | LICENSE PLATE SUPPORT ASSEMBLY | Jul 22, 2019 | Abandoned |
Array
(
[id] => 17407889
[patent_doc_number] => 11248765
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-02-15
[patent_title] => Optical device for a motor vehicle headlight comprising optical waveguides
[patent_app_type] => utility
[patent_app_number] => 17/264425
[patent_app_country] => US
[patent_app_date] => 2019-07-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 3599
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 436
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17264425
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/264425 | Optical device for a motor vehicle headlight comprising optical waveguides | Jul 11, 2019 | Issued |
Array
(
[id] => 17127220
[patent_doc_number] => 20210301989
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-09-30
[patent_title] => A LIGHTING MODULE
[patent_app_type] => utility
[patent_app_number] => 17/253178
[patent_app_country] => US
[patent_app_date] => 2019-06-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9870
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[patent_words_short_claim] => 148
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17253178
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/253178 | Lighting module | Jun 16, 2019 | Issued |
Array
(
[id] => 16509867
[patent_doc_number] => 20200389123
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-12-10
[patent_title] => Solar and/or Wind Powered Assembly
[patent_app_type] => utility
[patent_app_number] => 16/431704
[patent_app_country] => US
[patent_app_date] => 2019-06-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7006
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 122
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16431704
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/431704 | Solar and/or wind powered assembly | Jun 3, 2019 | Issued |
Array
(
[id] => 16963814
[patent_doc_number] => 20210215313
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-07-15
[patent_title] => LIGHT MODULE FOR MOTOR VEHICLE, AND LIGHTING AND/OR SIGNALING DEVICE PROVIDED WITH SUCH A MODULE
[patent_app_type] => utility
[patent_app_number] => 17/059900
[patent_app_country] => US
[patent_app_date] => 2019-05-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4587
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[patent_words_short_claim] => 110
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17059900
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/059900 | Light module for motor vehicle, and lighting and/or signaling device provided with such a module | May 28, 2019 | Issued |
Array
(
[id] => 16076871
[patent_doc_number] => 20200192422
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-06-18
[patent_title] => Display Having Optical Films With Bent Alignment Structures
[patent_app_type] => utility
[patent_app_number] => 16/412285
[patent_app_country] => US
[patent_app_date] => 2019-05-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7723
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 71
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16412285
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/412285 | Display having optical films with bent alignment structures | May 13, 2019 | Issued |