Search

Ke Xiao

Supervisory Patent Examiner (ID: 9487, Phone: (571)272-7776 , Office: P/2612 )

Most Active Art Unit
2629
Art Unit(s)
2612, 2675, 2627, 2677, 2629
Total Applications
379
Issued Applications
113
Pending Applications
19
Abandoned Applications
248

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 10350459 [patent_doc_number] => 20150235464 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-20 [patent_title] => 'COUPLING A LENS TO AN OPTICAL FIBER FOR AUGMENTED OR VIRTUAL REALITY DISPLAYS' [patent_app_type] => utility [patent_app_number] => 14/705667 [patent_app_country] => US [patent_app_date] => 2015-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 153 [patent_figures_cnt] => 153 [patent_no_of_words] => 36698 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [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] => 14705667 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/705667
COUPLING A LENS TO AN OPTICAL FIBER FOR AUGMENTED OR VIRTUAL REALITY DISPLAYS May 5, 2015 Abandoned
Array ( [id] => 10350452 [patent_doc_number] => 20150235457 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-20 [patent_title] => 'DRIVING LIGHT PATTERNS TO EXIT PUPILS FOR AUGMENTED OR VIRTUAL REALITY' [patent_app_type] => utility [patent_app_number] => 14/705214 [patent_app_country] => US [patent_app_date] => 2015-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 153 [patent_figures_cnt] => 153 [patent_no_of_words] => 36698 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [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] => 14705214 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/705214
DRIVING LIGHT PATTERNS TO EXIT PUPILS FOR AUGMENTED OR VIRTUAL REALITY May 5, 2015 Abandoned
Array ( [id] => 10349249 [patent_doc_number] => 20150234254 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-20 [patent_title] => 'SEPARATELY ADDRESSABLE DIFFRACTIVE OPTICAL ELEMENTS FOR AUGMENTED OR VIRTUAL REALITY' [patent_app_type] => utility [patent_app_number] => 14/705490 [patent_app_country] => US [patent_app_date] => 2015-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 153 [patent_figures_cnt] => 153 [patent_no_of_words] => 36700 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [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] => 14705490 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/705490
SEPARATELY ADDRESSABLE DIFFRACTIVE OPTICAL ELEMENTS FOR AUGMENTED OR VIRTUAL REALITY May 5, 2015 Abandoned
Array ( [id] => 10350462 [patent_doc_number] => 20150235467 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-20 [patent_title] => 'WAVEGUIDE ASSEMBLY TO DISPLAY IMAGES AT MULTIPLE FOCAL PLANES' [patent_app_type] => utility [patent_app_number] => 14/705825 [patent_app_country] => US [patent_app_date] => 2015-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 153 [patent_figures_cnt] => 153 [patent_no_of_words] => 36678 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [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] => 14705825 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/705825
WAVEGUIDE ASSEMBLY TO DISPLAY IMAGES AT MULTIPLE FOCAL PLANES May 5, 2015 Abandoned
Array ( [id] => 10350460 [patent_doc_number] => 20150235465 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-20 [patent_title] => 'POLISHING AN ARRAY OF OPTICAL FIBERS AT AN ANGLE TO DELIVER AUGMENTED OR VIRTUAL REALITY IMAGES' [patent_app_type] => utility [patent_app_number] => 14/705675 [patent_app_country] => US [patent_app_date] => 2015-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 153 [patent_figures_cnt] => 153 [patent_no_of_words] => 36699 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [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] => 14705675 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/705675
POLISHING AN ARRAY OF OPTICAL FIBERS AT AN ANGLE TO DELIVER AUGMENTED OR VIRTUAL REALITY IMAGES May 5, 2015 Abandoned
Array ( [id] => 10363041 [patent_doc_number] => 20150248046 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-03 [patent_title] => 'CONTROLLING DIFFRACTIVE OPTICAL ELEMENTS FOR AUGMENTED OR VIRTUAL REALITY' [patent_app_type] => utility [patent_app_number] => 14/705276 [patent_app_country] => US [patent_app_date] => 2015-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 153 [patent_figures_cnt] => 153 [patent_no_of_words] => 36700 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [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] => 14705276 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/705276
CONTROLLING DIFFRACTIVE OPTICAL ELEMENTS FOR AUGMENTED OR VIRTUAL REALITY May 5, 2015 Abandoned
Array ( [id] => 10350461 [patent_doc_number] => 20150235466 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-20 [patent_title] => 'USING OPTICAL FIBERS TO DELIVER MULTIPLE DEPTH PLANES FOR AUGMENTED OR VIRTUAL REALITY' [patent_app_type] => utility [patent_app_number] => 14/705723 [patent_app_country] => US [patent_app_date] => 2015-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 153 [patent_figures_cnt] => 153 [patent_no_of_words] => 36698 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [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] => 14705723 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/705723
USING OPTICAL FIBERS TO DELIVER MULTIPLE DEPTH PLANES FOR AUGMENTED OR VIRTUAL REALITY May 5, 2015 Abandoned
Array ( [id] => 10358084 [patent_doc_number] => 20150243089 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-27 [patent_title] => 'VARYING PIXEL SIZE BASED ON LINE PITCH FOR AUGMENTED OR VIRTUAL REALITY' [patent_app_type] => utility [patent_app_number] => 14/705648 [patent_app_country] => US [patent_app_date] => 2015-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 153 [patent_figures_cnt] => 153 [patent_no_of_words] => 36703 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [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] => 14705648 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/705648
VARYING PIXEL SIZE BASED ON LINE PITCH FOR AUGMENTED OR VIRTUAL REALITY May 5, 2015 Abandoned
Array ( [id] => 10350453 [patent_doc_number] => 20150235458 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-20 [patent_title] => 'WAVEGUIDE ASSEMBLY HAVING REFLECTIVE LAYERS FOR AUGMENTED OR VIRTUAL REALITY' [patent_app_type] => utility [patent_app_number] => 14/705237 [patent_app_country] => US [patent_app_date] => 2015-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 153 [patent_figures_cnt] => 153 [patent_no_of_words] => 36700 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [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] => 14705237 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/705237
WAVEGUIDE ASSEMBLY HAVING REFLECTIVE LAYERS FOR AUGMENTED OR VIRTUAL REALITY May 5, 2015 Abandoned
Array ( [id] => 10358083 [patent_doc_number] => 20150243088 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-27 [patent_title] => 'USING A VARIABLE FOCUS ELEMENT COUPLED TO A WAVEGUIDE TO CREATE MULTIPLE DEPTH PLANES' [patent_app_type] => utility [patent_app_number] => 14/704990 [patent_app_country] => US [patent_app_date] => 2015-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 153 [patent_figures_cnt] => 153 [patent_no_of_words] => 36700 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [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] => 14704990 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/704990
USING A VARIABLE FOCUS ELEMENT COUPLED TO A WAVEGUIDE TO CREATE MULTIPLE DEPTH PLANES May 5, 2015 Abandoned
Array ( [id] => 10350416 [patent_doc_number] => 20150235421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-20 [patent_title] => 'USING MEMs LOUVERS TO CHANGE AN ANGLE OF LIGHT FOR AUGMENTED OR VIRTUAL REALITY' [patent_app_type] => utility [patent_app_number] => 14/705223 [patent_app_country] => US [patent_app_date] => 2015-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 153 [patent_figures_cnt] => 153 [patent_no_of_words] => 36679 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [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] => 14705223 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/705223
USING MEMs LOUVERS TO CHANGE AN ANGLE OF LIGHT FOR AUGMENTED OR VIRTUAL REALITY May 5, 2015 Abandoned
Array ( [id] => 10350457 [patent_doc_number] => 20150235462 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-20 [patent_title] => 'GENERATING A LIGHTFIELD USING A PLURALITY OF SPATIAL LIGHT MODULATORS' [patent_app_type] => utility [patent_app_number] => 14/705568 [patent_app_country] => US [patent_app_date] => 2015-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 153 [patent_figures_cnt] => 153 [patent_no_of_words] => 36698 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [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] => 14705568 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/705568
GENERATING A LIGHTFIELD USING A PLURALITY OF SPATIAL LIGHT MODULATORS May 5, 2015 Abandoned
Array ( [id] => 10350449 [patent_doc_number] => 20150235454 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-20 [patent_title] => 'PROVIDING AUGMENTED OR VIRTUAL REALITY USING TRANSMISSIVE BEAMSPLITTERS' [patent_app_type] => utility [patent_app_number] => 14/704985 [patent_app_country] => US [patent_app_date] => 2015-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 153 [patent_figures_cnt] => 153 [patent_no_of_words] => 36680 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [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] => 14704985 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/704985
PROVIDING AUGMENTED OR VIRTUAL REALITY USING TRANSMISSIVE BEAMSPLITTERS May 5, 2015 Abandoned
Array ( [id] => 10350456 [patent_doc_number] => 20150235461 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-20 [patent_title] => 'USING AN ARRAY OF SPATIAL LIGHT MODULATORS TO GENERATE A LIGHTFIELD' [patent_app_type] => utility [patent_app_number] => 14/705491 [patent_app_country] => US [patent_app_date] => 2015-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 153 [patent_figures_cnt] => 153 [patent_no_of_words] => 36679 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [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] => 14705491 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/705491
USING AN ARRAY OF SPATIAL LIGHT MODULATORS TO GENERATE A LIGHTFIELD May 5, 2015 Abandoned
Array ( [id] => 10350454 [patent_doc_number] => 20150235459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-20 [patent_title] => 'USING AN EYE BOX FOR AUGMENTED OR VIRTUAL REALITY' [patent_app_type] => utility [patent_app_number] => 14/705245 [patent_app_country] => US [patent_app_date] => 2015-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 153 [patent_figures_cnt] => 153 [patent_no_of_words] => 36679 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [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] => 14705245 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/705245
USING AN EYE BOX FOR AUGMENTED OR VIRTUAL REALITY May 5, 2015 Abandoned
Array ( [id] => 10350414 [patent_doc_number] => 20150235419 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-20 [patent_title] => 'METHODS AND SYSTEMS FOR DISPLAYING MULTIPLE DEPTH PLANES THROUGH A VARIABLE FOCUS ELEMENT' [patent_app_type] => utility [patent_app_number] => 14/704987 [patent_app_country] => US [patent_app_date] => 2015-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 153 [patent_figures_cnt] => 153 [patent_no_of_words] => 36699 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 1 [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] => 14704987 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/704987
METHODS AND SYSTEMS FOR DISPLAYING MULTIPLE DEPTH PLANES THROUGH A VARIABLE FOCUS ELEMENT May 5, 2015 Abandoned
Array ( [id] => 10350451 [patent_doc_number] => 20150235456 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-20 [patent_title] => 'MODULATING A POLARIZATION OF LIGHT FOR AUGMENTED OR VIRTUAL REALITY' [patent_app_type] => utility [patent_app_number] => 14/705197 [patent_app_country] => US [patent_app_date] => 2015-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 153 [patent_figures_cnt] => 153 [patent_no_of_words] => 36679 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [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] => 14705197 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/705197
MODULATING A POLARIZATION OF LIGHT FOR AUGMENTED OR VIRTUAL REALITY May 5, 2015 Abandoned
Array ( [id] => 10350415 [patent_doc_number] => 20150235420 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-20 [patent_title] => 'METHOD FOR DISPLAYING MULTIPLE DEPTH PLANES THROUGH VARIABLE FOCUS ELEMENTS' [patent_app_type] => utility [patent_app_number] => 14/704989 [patent_app_country] => US [patent_app_date] => 2015-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 153 [patent_figures_cnt] => 153 [patent_no_of_words] => 36699 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [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] => 14704989 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/704989
METHOD FOR DISPLAYING MULTIPLE DEPTH PLANES THROUGH VARIABLE FOCUS ELEMENTS May 5, 2015 Abandoned
Array ( [id] => 10349186 [patent_doc_number] => 20150234191 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-20 [patent_title] => 'USING FREEFORM OPTICAL ELEMENTS TO DISPLAY AUGMENTED OR VIRTUAL REALITY' [patent_app_type] => utility [patent_app_number] => 14/705530 [patent_app_country] => US [patent_app_date] => 2015-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 153 [patent_figures_cnt] => 153 [patent_no_of_words] => 36699 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [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] => 14705530 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/705530
USING FREEFORM OPTICAL ELEMENTS TO DISPLAY AUGMENTED OR VIRTUAL REALITY May 5, 2015 Abandoned
Array ( [id] => 10350458 [patent_doc_number] => 20150235463 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-20 [patent_title] => 'MODULATING A SIZE OF PIXELS DISPLAYED TO A USER FOR AUGMENTED OR VIRTUAL REALITY' [patent_app_type] => utility [patent_app_number] => 14/705603 [patent_app_country] => US [patent_app_date] => 2015-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 153 [patent_figures_cnt] => 153 [patent_no_of_words] => 36679 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [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] => 14705603 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/705603
MODULATING A SIZE OF PIXELS DISPLAYED TO A USER FOR AUGMENTED OR VIRTUAL REALITY May 5, 2015 Abandoned
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