Search

John R. Yeh

Examiner (ID: 2927, Phone: (571)270-0231 , Office: P/2919 )

Most Active Art Unit
2919
Art Unit(s)
2919, 2974
Total Applications
1692
Issued Applications
1658
Pending Applications
4
Abandoned Applications
25

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17778170 [patent_doc_number] => 20220244520 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => DUAL FOCAL PLANE RETICLES FOR OPTICAL SIGHTING DEVICES [patent_app_type] => utility [patent_app_number] => 17/719762 [patent_app_country] => US [patent_app_date] => 2022-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3200 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17719762 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/719762
DUAL FOCAL PLANE RETICLES FOR OPTICAL SIGHTING DEVICES Apr 12, 2022 Abandoned
Array ( [id] => 19978423 [patent_doc_number] => 12345897 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Glare mitigation module for a head-up display system [patent_app_type] => utility [patent_app_number] => 17/700920 [patent_app_country] => US [patent_app_date] => 2022-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17700920 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/700920
Glare mitigation module for a head-up display system Mar 21, 2022 Issued
Array ( [id] => 19235225 [patent_doc_number] => 20240192419 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => POLARIZING PLATE, AND OPTICAL DISPLAY DEVICE INCLUDING SAME [patent_app_type] => utility [patent_app_number] => 18/551800 [patent_app_country] => US [patent_app_date] => 2022-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9846 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18551800 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/551800
POLARIZING PLATE, AND OPTICAL DISPLAY DEVICE INCLUDING SAME Mar 21, 2022 Pending
Array ( [id] => 18989191 [patent_doc_number] => 20240061160 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => ANGULAR AND SPECTRALLY SELECTIVE SHADING SHEET [patent_app_type] => utility [patent_app_number] => 18/547180 [patent_app_country] => US [patent_app_date] => 2022-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7645 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18547180 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/547180
Angular and spectrally selective shading sheet Feb 21, 2022 Issued
Array ( [id] => 19219326 [patent_doc_number] => 20240184030 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => MULTILAYER OPITICAL FILM [patent_app_type] => utility [patent_app_number] => 18/279638 [patent_app_country] => US [patent_app_date] => 2022-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16386 [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] => 18279638 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/279638
MULTILAYER OPITICAL FILM Feb 16, 2022 Pending
Array ( [id] => 18316214 [patent_doc_number] => 11630291 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-18 [patent_title] => Method of fabricating an optical assembly [patent_app_type] => utility [patent_app_number] => 17/583598 [patent_app_country] => US [patent_app_date] => 2022-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 29 [patent_no_of_words] => 23202 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17583598 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/583598
Method of fabricating an optical assembly Jan 24, 2022 Issued
Array ( [id] => 18203583 [patent_doc_number] => 11585972 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-21 [patent_title] => Multi-axis polarizer film for anti-counterfeit applications and method of making the same [patent_app_type] => utility [patent_app_number] => 17/578771 [patent_app_country] => US [patent_app_date] => 2022-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 2209 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17578771 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/578771
Multi-axis polarizer film for anti-counterfeit applications and method of making the same Jan 18, 2022 Issued
Array ( [id] => 18486417 [patent_doc_number] => 20230213761 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => DISPLAY SYSTEMS WITH GRATINGS ORIENTED TO REDUCE APPEARANCES OF GHOST IMAGES [patent_app_type] => utility [patent_app_number] => 17/569349 [patent_app_country] => US [patent_app_date] => 2022-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9377 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17569349 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/569349
DISPLAY SYSTEMS WITH GRATINGS ORIENTED TO REDUCE APPEARANCES OF GHOST IMAGES Jan 4, 2022 Abandoned
Array ( [id] => 17736253 [patent_doc_number] => 20220221712 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => OPTICAL DEFLECTION APPARATUS AND IMAGE PROJECTION APPARATUS [patent_app_type] => utility [patent_app_number] => 17/646923 [patent_app_country] => US [patent_app_date] => 2022-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10826 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17646923 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/646923
OPTICAL DEFLECTION APPARATUS AND IMAGE PROJECTION APPARATUS Jan 3, 2022 Pending
Array ( [id] => 18941096 [patent_doc_number] => 20240036235 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => TWO-FACTOR AUTHENTICATION FILM [patent_app_type] => utility [patent_app_number] => 18/266052 [patent_app_country] => US [patent_app_date] => 2021-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9009 [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] => 18266052 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/266052
TWO-FACTOR AUTHENTICATION FILM Dec 16, 2021 Pending
Array ( [id] => 18989180 [patent_doc_number] => 20240061149 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => OPTICAL FILMS BASED ON STYRENIC FLUOROPOLYMER AND ACRYLIC COPOLYMER [patent_app_type] => utility [patent_app_number] => 18/260694 [patent_app_country] => US [patent_app_date] => 2021-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9722 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18260694 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/260694
Optical films based on styrenic fluoropolymer and acrylic copolymer Dec 13, 2021 Issued
Array ( [id] => 18956800 [patent_doc_number] => 20240045127 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => PHASE RETARDING APPARATUS, PREPARATION METHOD THEREFOR, AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/269991 [patent_app_country] => US [patent_app_date] => 2021-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10907 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18269991 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/269991
PHASE RETARDING APPARATUS, PREPARATION METHOD THEREFOR, AND DISPLAY DEVICE Dec 12, 2021 Abandoned
Array ( [id] => 19084280 [patent_doc_number] => 20240111081 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => Reflective Polarizer [patent_app_type] => utility [patent_app_number] => 18/256381 [patent_app_country] => US [patent_app_date] => 2021-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12279 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18256381 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/256381
Reflective Polarizer Nov 22, 2021 Pending
Array ( [id] => 19227961 [patent_doc_number] => 12007595 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Optical systems [patent_app_type] => utility [patent_app_number] => 18/254437 [patent_app_country] => US [patent_app_date] => 2021-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 6741 [patent_no_of_claims] => 10 [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] => 18254437 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/254437
Optical systems Nov 15, 2021 Issued
Array ( [id] => 18973430 [patent_doc_number] => 20240053522 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => OPTICAL FILM, OPTICAL CONSTRUCTION, AND DISPLAY SYSTEM [patent_app_type] => utility [patent_app_number] => 18/038292 [patent_app_country] => US [patent_app_date] => 2021-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26084 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 18038292 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/038292
Optical film, optical construction, and display system Nov 1, 2021 Issued
Array ( [id] => 17666561 [patent_doc_number] => 11360250 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-06-14 [patent_title] => Stable AIGS films [patent_app_type] => utility [patent_app_number] => 17/510638 [patent_app_country] => US [patent_app_date] => 2021-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 24473 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 1 [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] => 17510638 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/510638
Stable AIGS films Oct 25, 2021 Issued
Array ( [id] => 18253975 [patent_doc_number] => 20230081014 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => DISPLAY MODULE AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/801372 [patent_app_country] => US [patent_app_date] => 2021-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4982 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17801372 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/801372
DISPLAY MODULE AND DISPLAY DEVICE Oct 21, 2021 Pending
Array ( [id] => 20316950 [patent_doc_number] => 12455500 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-28 [patent_title] => Whiteboard film, whiteboard, peep prevention system [patent_app_type] => utility [patent_app_number] => 17/915526 [patent_app_country] => US [patent_app_date] => 2021-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 6218 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17915526 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/915526
Whiteboard film, whiteboard, peep prevention system Oct 13, 2021 Issued
Array ( [id] => 19841278 [patent_doc_number] => 12253663 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Control device for a microscope [patent_app_type] => utility [patent_app_number] => 17/498775 [patent_app_country] => US [patent_app_date] => 2021-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6064 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17498775 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/498775
Control device for a microscope Oct 11, 2021 Issued
Array ( [id] => 18727305 [patent_doc_number] => 20230341591 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => OPTICAL PLASTIC FILM, POLARIZING PLATE AND IMAGE DISPLAY DEVICE THAT USE SAME, AND METHOD FOR SELECTING OPTICAL PLASTIC FILM [patent_app_type] => utility [patent_app_number] => 18/245833 [patent_app_country] => US [patent_app_date] => 2021-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17438 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18245833 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/245833
OPTICAL PLASTIC FILM, POLARIZING PLATE AND IMAGE DISPLAY DEVICE THAT USE SAME, AND METHOD FOR SELECTING OPTICAL PLASTIC FILM Sep 29, 2021 Pending
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