Sourcing Apple's 147 Vision Pro and Siri Leavers Through Patents

Apple's California WARN notice covers 147 cuts across Vision Pro, Siri and machine-learning roles, with separations dated October 19 and 20, 2026. As of this week those engineers are free to take your call. The hard part is finding them. Apple gives most of its spatial-computing engineers generic titles, and many of their profiles still list Apple as their current employer.

They do leave a public trail in three places: patent inventor records, WWDC session credits and the WARN title list. Here's how to turn those three sources into a named shortlist before Meta and OpenAI get to them.

What the Apple WARN notice for Sunnyvale and Cupertino covers

The filing lists 147 roles at three addresses: 79 at Apple Park in Cupertino and 68 split across two Sunnyvale offices. The roles are software, ML/AI, computer-vision and AR/VR engineering, and the two Sunnyvale sites alone account for more than 30 AR/VR software-development positions.

The filing names these titles:

• Software development engineers
• Machine-learning and AI/ML roles
• Computer-vision engineers
• Engineering program managers
• AR/VR software developers

147 is a floor. Reporting puts the full cut at about 200 roles across Siri, Intelligent Systems Experience, Apple Vision Immersive Video and Apple Vision Gaming. Apple hasn't confirmed that figure, and it issued no press release and filed no Form 8-K.

Bloomberg reported that the cuts effectively shutter a Vision Pro gaming group and trim the immersive video and Siri teams. That distinction matters. The gaming people lost their whole group, not one seat on it, which makes them the most fully available cohort in the filing.

Why a past-company filter comes up empty this week

A "past company = Apple" filter misses most of this cohort right now, because profiles that haven't been updated still show Apple as the current employer. Searching on Apple's own job title works better.

Separations landed on October 19 and 20. Most people don't update their profile the day they lose their badge. Until they do, a past-company filter treats every one of them as a current Apple employee and skips them.

The title is the fingerprint

In Refolk's index of professional profiles, only 91 US profiles carry an AR/VR or XR engineer title. In a 25-profile sample of that group, 16 work at Apple and 15 use the exact string "AR/VR Software Engineer." That's Apple's internal title, and it's the same wording the WARN filing uses.

So searching on the title string finds ex-Apple spatial engineers better than any company filter does, because it works whether the profile says "current" or "past." This is where a plain-English search beats a stack of boolean filters. In Refolk you can ask for people titled AR/VR Software Engineer in the South Bay and get matches no matter what their employment field says.

~33%

The pool is smaller than the cut, and that tells you something

More than 30 AR/VR developer roles at two Sunnyvale buildings add up to about a third of everyone in the US who publicly calls themselves an AR/VR engineer. That doesn't mean a third of America's AR/VR talent just got laid off. It means most Apple spatial engineers don't use that label in public at all.

Apple hands out generic titles, so plenty of people building visionOS features just show "Software Engineer" on their profile. A title search undercounts them, and a keyword search drowns in noise. A keyword-only "visionOS" query in Refolk's index returned 11,879 matches, mostly executives. You can't work from that list.

The company shares come from 25-profile samples, not the full counts, so treat them as a direction and not as precise market share. The direction is clear, though: among people who label themselves AR/VR, Apple dominates. To find the ones who don't, you need a source that records what someone worked on, not what they call themselves. That source is the patent record.

Where the hiring competition actually is: computer vision, not AR/VR

The biggest fight won't be over the AR/VR specialists. It will be over the computer-vision and ML engineers from Siri and Intelligent Systems Experience, who sit in a pool more than five times larger.

Refolk's index shows 495 US profiles with a Computer Vision Engineer or Scientist title. In a 25-profile sample, Meta has 11 and Apple has 8, and Sunnyvale ties for the top region with 4. Meta already outnumbers Apple on computer-vision talent and holds 68.7% of the smart-glasses market, so it has both the product and the headcount to compete hard for these people.

The top of the market is already moving. OpenAI hired Paul Meade, who ran Apple Vision Pro and Apple's smart-glasses initiative. Meanwhile, Apple's own glasses have reportedly slipped to a WWDC 2027 announcement. An engineer comparing a return to Apple with a team that ships sooner will notice that gap.

That leaves an opening. A Siri or ISE engineer with CV and ML depth isn't held back by a headset label. If you aren't Meta or OpenAI, recruit there instead of bidding for the 30-odd AR/VR specialists everyone else is calling.

How to find engineers through patents

Patent filings are the only public record of what an Apple engineer actually worked on. Search published applications as well as granted patents, filter by assignee (Apple) and inventor city (Sunnyvale or Cupertino), and you get a named list that no title search will give you.

Two free tools do most of the work:

• PatentsView (patentsview.org) is a free, government-backed data source covering all granted US patents. It disambiguates inventors, assignees and locations, so you can filter on Apple plus an inventor city without one person showing up under five spellings.
• Google Patents inventor search is the one to use for published applications, which is where the recent work is.

Why applications beat grants

Patent applications publish about 18 months after filing, so an engineer's newest work may not be public yet. If you only search grants, you miss even the recent work that has been published.

Applications also name junior people. A Vision Pro eye-tracking application, US 2026/0212840 A1, published in July 2026 and lists Courtland M Idstrom, Caitlin M Crawford and Jacob Wilson as inventors. A lead inventor like Darshan R. Kasar on Apple's modular head-mountable device patent is the same kind of entry point. These names only illustrate the method. Nothing public confirms that any of them were affected by the cut, so don't assume they were.

Filter out the noise

Some names show up on a huge number of filings. AppleInsider noted that Paul X. Wang's name is on so many that "he must surely work in the office that submits these things." Prolific filers crowd out everyone else. Rank inventors by how often they share filings with the same co-inventors in one technical area (gaze, hand tracking, immersive video), not by raw filing count.

The tedious step is matching an inventor name to a person you can reach, because "Jacob Wilson, Sunnyvale" could be dozens of people. That's the step to hand off.

Use WWDC sessions as a team map, not a contact list

WWDC session videos tell you which Apple teams exist and what they build, but presenters give only a first name and a team. Use the sessions to pick patent keywords, then use the patents to get full names.

Apple ran 14 videos dedicated to visionOS at WWDC25. In "Explore video experiences for visionOS," the presenter opens with: "Hi, I'm Dave, an engineer on the visionOS Spatial Media team." "Dave" on its own gets you nowhere. "Spatial Media team" is a lead, because it may line up with the immersive video group named in the cut reporting.

To turn a session into names:

1. List the team names credited across the visionOS sessions (Spatial Media and others).
2. Map each team to patent keywords or CPC classes: immersive video, gaze, hand tracking.
3. Run those keywords in Google Patents with assignee Apple and inventor city Sunnyvale or Cupertino.
4. Cross-check. A WWDC first name and team that match a full inventor name in the same technical area is a strong signal.
5. Confirm with a profile search on the full name and city.

A five-step workflow for this week

Run the title search, the patent search and the WARN title list together, then de-duplicate. Each source catches people the others miss, and this week, with profiles still out of date, title and patent searches have the edge over company filters.

1. Title-string search. Pull every profile titled "AR/VR Software Engineer" or "Computer Vision Engineer" in the South Bay. Ignore whether Apple shows as current or past.
2. Patent pull. Search recent Apple applications with Sunnyvale or Cupertino inventors in gaze, hand tracking and immersive video.
3. WWDC cross-reference. Use session team names to weight the patent results toward the groups named in the cut: Vision Gaming, Immersive Video and Siri.
4. Match and dedupe. Resolve inventor names to profiles. This is where most of the time goes.
5. Prioritize. Contact the gaming cohort first, since their group was shut down. Then move to the CV and ML engineers from Siri and ISE, where Meta and OpenAI aren't concentrating their offers.

What to say in the first message

Open with their public work, never their confidential work. Cite the patent by number, name the problem space, and don't ask what they built inside Apple.

Quote their patent, not their badge. It proves you did the work and asks nothing they can't answer.

What works:

• Reference the filing. "I read your application on private eye tracking" shows you found them through their work, not a mass layoff list.
• Name the shipping timeline. With Apple's glasses reportedly slipped to 2027, shipping this year is a real differentiator.
• Skip the condolences. One sentence acknowledging the cut is fine. A paragraph of it is patronizing.
• Make the first ask small. A short call about the problem, not a resume.

If you're hiring outside AR/VR, say so up front and explain why their CV or ML work carries over. That message stands apart from the headset pitches they're likely getting.

FAQ

When are Apple's laid-off Vision Pro and Siri engineers available?

The WARN notice dates separations for October 19 and 20, 2026, so as of this week the affected engineers are no longer Apple employees and can take recruiting conversations. Profiles that haven't been updated will still show Apple as the current employer, which is why title and patent searches work better right now than a past-company filter.

Is it appropriate to source engineers through patents?

Yes. Inventor names, cities and assignees are published in the public patent record, and PatentsView is a government-backed source for exactly this data. Using it to identify someone's technical area is like reading the author list on a conference paper. The line to hold is in outreach: refer to the public filing and never ask the candidate to discuss Apple's unreleased or confidential work.

Why not just search for "visionOS"?

Keyword searches on platform names are too noisy. In Refolk's index, a "visionOS" keyword query returned 11,879 matches, mostly executives. The exact title "AR/VR Software Engineer" combined with patent inventor records gives a much cleaner list of people who actually built on the platform.

Were all 147 roles AR/VR engineers?

No. The filing covers software development engineers, ML and AI/ML roles, computer-vision engineers, engineering program managers and AR/VR software developers, with more than 30 AR/VR roles at the Sunnyvale sites. Reporting puts the broader cut at about 200 roles across Siri, Intelligent Systems Experience, Vision Immersive Video and Vision Gaming, though Apple hasn't confirmed that number.