Search

Yuanda Zhang

Examiner (ID: 18796, Phone: (571)270-1439 , Office: P/2828 )

Most Active Art Unit
2828
Art Unit(s)
2828
Total Applications
1223
Issued Applications
963
Pending Applications
94
Abandoned Applications
190

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 12616503 [patent_doc_number] => 20180097331 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-05 [patent_title] => SYSTEM FOR RECLAIMING, REBALANCING AND RECIRCULATING LASER GAS MIXTURES USED IN A HIGH ENERGY LASER SYSTEM [patent_app_type] => utility [patent_app_number] => 15/817270 [patent_app_country] => US [patent_app_date] => 2017-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6833 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 15817270 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/817270
System for reclaiming, rebalancing and recirculating laser gas mixtures used in a high energy laser system Nov 18, 2017 Issued
Array ( [id] => 16433368 [patent_doc_number] => 10833471 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-10 [patent_title] => Lithography system bandwidth control [patent_app_type] => utility [patent_app_number] => 15/815935 [patent_app_country] => US [patent_app_date] => 2017-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 7492 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15815935 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/815935
Lithography system bandwidth control Nov 16, 2017 Issued
Array ( [id] => 16418369 [patent_doc_number] => 10826276 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-03 [patent_title] => Semiconductor laser [patent_app_type] => utility [patent_app_number] => 16/347026 [patent_app_country] => US [patent_app_date] => 2017-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 23 [patent_no_of_words] => 8684 [patent_no_of_claims] => 17 [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] =>[firstpage_image] =>[orig_patent_app_number] => 16347026 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/347026
Semiconductor laser Nov 14, 2017 Issued
Array ( [id] => 17470496 [patent_doc_number] => 11276980 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-15 [patent_title] => Method and apparatus for repetition rate synchronisation of mode-locked lasers [patent_app_type] => utility [patent_app_number] => 16/462141 [patent_app_country] => US [patent_app_date] => 2017-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4487 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16462141 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/462141
Method and apparatus for repetition rate synchronisation of mode-locked lasers Nov 13, 2017 Issued
Array ( [id] => 14672923 [patent_doc_number] => 10374387 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-06 [patent_title] => High power cavity package for light emitters [patent_app_type] => utility [patent_app_number] => 15/809733 [patent_app_country] => US [patent_app_date] => 2017-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 9559 [patent_no_of_claims] => 23 [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] => 15809733 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/809733
High power cavity package for light emitters Nov 9, 2017 Issued
Array ( [id] => 14080467 [patent_doc_number] => 20190089121 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-21 [patent_title] => TUNABLE LIGHT SOURCE WITH BROADBAND OUTPUT [patent_app_type] => utility [patent_app_number] => 15/809624 [patent_app_country] => US [patent_app_date] => 2017-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4314 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15809624 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/809624
Tunable light source with broadband output Nov 9, 2017 Issued
Array ( [id] => 14430653 [patent_doc_number] => 10320145 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-11 [patent_title] => Solder sealing in high-power laser devices [patent_app_type] => utility [patent_app_number] => 15/807824 [patent_app_country] => US [patent_app_date] => 2017-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 10174 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15807824 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/807824
Solder sealing in high-power laser devices Nov 8, 2017 Issued
Array ( [id] => 14152421 [patent_doc_number] => 10256603 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-09 [patent_title] => Electro-optical device with III-V gain materials and integrated heat sink [patent_app_type] => utility [patent_app_number] => 15/804716 [patent_app_country] => US [patent_app_date] => 2017-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 8624 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15804716 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/804716
Electro-optical device with III-V gain materials and integrated heat sink Nov 5, 2017 Issued
Array ( [id] => 17116263 [patent_doc_number] => 20210296860 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => LASER LIGHT SOURCE APPARATUS AND METHOD OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 16/644093 [patent_app_country] => US [patent_app_date] => 2017-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7478 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16644093 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/644093
Laser light source apparatus and method of manufacturing the same Oct 30, 2017 Issued
Array ( [id] => 14460555 [patent_doc_number] => 10326254 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-18 [patent_title] => Laser activated remote phosphor system and vehicle headlights [patent_app_type] => utility [patent_app_number] => 15/791431 [patent_app_country] => US [patent_app_date] => 2017-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 4702 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15791431 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/791431
Laser activated remote phosphor system and vehicle headlights Oct 23, 2017 Issued
Array ( [id] => 14645141 [patent_doc_number] => 10367324 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-30 [patent_title] => Laser component [patent_app_type] => utility [patent_app_number] => 15/790900 [patent_app_country] => US [patent_app_date] => 2017-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 10231 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [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] => 15790900 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/790900
Laser component Oct 22, 2017 Issued
Array ( [id] => 16881590 [patent_doc_number] => 11031752 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-08 [patent_title] => Surface-emitting laser and electronic apparatus [patent_app_type] => utility [patent_app_number] => 16/463309 [patent_app_country] => US [patent_app_date] => 2017-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 10604 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 345 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16463309 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/463309
Surface-emitting laser and electronic apparatus Oct 18, 2017 Issued
Array ( [id] => 16812873 [patent_doc_number] => 20210135428 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => LIGHT EMITTING ELEMENT [patent_app_type] => utility [patent_app_number] => 16/471428 [patent_app_country] => US [patent_app_date] => 2017-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 42485 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16471428 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/471428
Light emitting element Oct 12, 2017 Issued
Array ( [id] => 16503001 [patent_doc_number] => 10868406 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-15 [patent_title] => Unidirectionally oscillating micro disk laser [patent_app_type] => utility [patent_app_number] => 16/466513 [patent_app_country] => US [patent_app_date] => 2017-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5387 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16466513 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/466513
Unidirectionally oscillating micro disk laser Oct 11, 2017 Issued
Array ( [id] => 16339662 [patent_doc_number] => 10790634 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-29 [patent_title] => Laser system with optical feedback [patent_app_type] => utility [patent_app_number] => 16/333981 [patent_app_country] => US [patent_app_date] => 2017-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 15967 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16333981 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/333981
Laser system with optical feedback Sep 26, 2017 Issued
Array ( [id] => 14844111 [patent_doc_number] => 20190280456 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-12 [patent_title] => CASCADED, LONG PULSE AND CONTINUOUS WAVE RAMAN LASERS [patent_app_type] => utility [patent_app_number] => 16/334939 [patent_app_country] => US [patent_app_date] => 2017-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11878 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16334939 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/334939
CASCADED, LONG PULSE AND CONTINUOUS WAVE RAMAN LASERS Sep 20, 2017 Abandoned
Array ( [id] => 16774394 [patent_doc_number] => 10985518 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-20 [patent_title] => Lasers with setback aperture [patent_app_type] => utility [patent_app_number] => 16/334985 [patent_app_country] => US [patent_app_date] => 2017-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2553 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16334985 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/334985
Lasers with setback aperture Sep 19, 2017 Issued
Array ( [id] => 13160467 [patent_doc_number] => 10096969 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-10-09 [patent_title] => Method for dither free adaptive and robust dose control for photolithography [patent_app_type] => utility [patent_app_number] => 15/705221 [patent_app_country] => US [patent_app_date] => 2017-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6244 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15705221 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/705221
Method for dither free adaptive and robust dose control for photolithography Sep 13, 2017 Issued
Array ( [id] => 14050699 [patent_doc_number] => 20190081457 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-14 [patent_title] => PUMPED EDGE EMITTERS WITH METALLIC COATINGS [patent_app_type] => utility [patent_app_number] => 15/703534 [patent_app_country] => US [patent_app_date] => 2017-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4560 [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] => 15703534 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/703534
Pumped edge emitters with metallic coatings Sep 12, 2017 Issued
Array ( [id] => 12223982 [patent_doc_number] => 20180062343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-01 [patent_title] => 'De-Emphasis With Separate Edge Control' [patent_app_type] => utility [patent_app_number] => 15/687392 [patent_app_country] => US [patent_app_date] => 2017-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3806 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15687392 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/687392
De-emphasis with separate edge control Aug 24, 2017 Issued
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